Smart Math Methods Comparison of Temperature

Smart Math Methods Comparison of Temperature
Size Comparison Using Temperature in Celsius, Fahrenheit and Reamur
Those required things considered in comparison of the size of the Celsius temperature, Reamur, Fahrenheit:

1. Denoted by C centigrade thermometer, thermometer Reamur symbolized by R, denoted by F.    Fahrenheit thermometer
2. Comparison of C: R: F [+32] = 5: 4: 9
3. When calculating the temperature in Fahrenheit should be added 32 °
4. If it comes to calculate the temperature in Fahrenheit to Celsius and 32 ° Reamur be reduced first.

example:

• 60 ° C = ...... ° R = ...... ° F 

Smart solution :

R = 4/5 X 60 ° = 48 °
F = 9/5 X 60 ° + 32 ° = 140 °
So 60 ° C = 48 ° R = 140 ° F

• 50 ° F = ..... ° C = ...... ° R

Smart solution :
C = 5/9 x [50 ° - 32 °] = 5/9 X 18 ° = 10 °
R = 4/9 x [50 ° - 32 °] = 4/9 X 18 ° = 8 °
So 50 ° F = 10 ° C = 8 ° R

• 25 ° C = ..... ° R = ..... ° F

Smart solution :
25 ° C = [4/5 X 25 °] R
4 X 5 = 20 ° R
25 ° C = [9/5 X 25 ° + 32 °] F
[9 X 5] = + 32 ° 77 ° F

• thermometer shows a temperature of 45 ° Celsius. What is the temperature indicated by a thermometer Reamur and Fahrenheit?

Smart solution :
C = 45 °
C: R: F = 5: 4: 9
R = 4/5 X 45 ° = 36 °
F = 9/5 x 45 ° + 32 ° = 113 °
So 45 ° C = 10 ° R = 113 ° F

Use Easy Methods Comparison of Temperature Although social math still using way as before.

• Temperature american city yesterday 18°C. Today it dropped 3°C. Temperature American city today If Reamur measured using a thermometer and Fahrenheit, is ....

Smart solution :

Temperature american city  = 18°C

Decrease in temperature  = 3°C

Temperatures today  =  18°C - 3°C = 15°C

Measurement with a thermometer Reamur

15°C = 4/5 X 15°R = 12°R

15°C =  [ 9/4  X 15 + 32 ] F = [ 27 + 32 ] F = 59°R

You can do Test below:

• Temperature of a meat storage room that is not being used is 25°C.After cooling the machine is turned on for one hour, the room temperature drops by 29°C. so that the temperature reached -16°C, how many degrees the temperature of the room again be lowered ?Answer is 12°C (you prove)
• CelsiusThermometer shows the temperature of 285°. how high the temperature in the show by Reamur and Fahrenheit thermometer ?
• Reamur thermometer shows a temperature of 260°. What is the temperature indicated by a thermometer celcius and fahrenheit?

• daytime temperatures in city A 31°C, at night dropped 12°C. when the morning temperature rises 7°C.What is the temperature in the city in the morning? (try it yourself in your Smart Easy Methods Comparison)

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Smart Mathematics Geometry For Tricks easy Math method

Smart Mathematics Geometry For Tricks Easy math geometry we must know and understand the use of the formula, I give the following geometry methods to solve math related to calculating the volume of an object so that we will find the right answer.

Often in everyday life we encounter something amounts to be calculated using the volume, it is appropriate to use in the formula means geometry.

Here we will give examples of questions and answers using smart tricks how to provide a solution for parents, teachers and pupils. So that all the visitors here would be equally beneficial to know and the world of education in this country.
Later we will discuss one by one on the use of key mathematics in ways that are simple and easy and smart.

How do I solve math problems with Mathematics Geometry For Tricks Easy math in school because many students think math is the most frightening, one factor is very weak numeracy skills.

First we will find the volume of a cube with a smart way mathematics :
A cube-shaped bathtub, side length 15 m, filled to the brim what is the volume of water in the tub?
Volume= side X side X side
Volume = 15 X 15 X 15
Volume = 3373 m³, so the volume of water bath is 3373 m³ 

wide a field side of the cube 36 cm ². what is the volume of the cube?
Volume= side X side X side
Volume = 36 X36 X 36
Volume = 46656 m³ 

the volume of a cube is 729 cm ³. length side of the cube is?
Volume = S³
729 =  S³

³√729 = S , so length side of the cube is 9 cm

 

the volume of a cube is 1728 cm ³. length side of the cube is?
Volume = S³
1728 =  S³
³√1728 = S , so length side of the cube is 12 cm

the volume of a cube is 1331cm ³. length side of the cube is?
Volume = S³
1331 =  S³
³√1331 = S , so length side of the cube is 11 cm
 

Second us will find the volume of the beam with a smart way mathematics:

A box-shaped beam, length 14 m and width of the beam 10 m, height of 8 m. When the beam is filled to the brim with sand. what is the volume of sand?

Volume = length X Breadth X Height

Volume = 14 X 10 X 8 = 1120 m³ , so the volume of water bath is 1120 m³.

Third us will find the volume of the prisms with a smart way mathematics :

Triangular base area 24 cm, height 14 prisms. What is the prime volume?
Volume = area of ​​base x Height
Volume = area of ​​base triangle X High
Volume = 24 X 14 = 336 m³

A triangular prism has a triangular base elbow to elbow with elbow length 6 cm and 4 cm. Prism 4 cm high. Then like a prism is cut into 12 equal. What volume of the three pieces of the prism? do this question with Smart Mathematics Geometry For Tricks math.

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Easy math and Smart to Practice Mathematics Key to success

Smart math to Practice - Easy Mathematics Key to success
Use mathematical key, to facilitate you master the basic math so you will get the title of best in class. Key math is a basic method that must be mastered by the student, the next step is often to practice using the mathematical key continuously will eventually memorized by itself.

In the order shown above has the properties: such as rectangular, square, triangle, trapezoid, parallelogram, kite, and circles. Build Flat names are as follows: Rectangle have which has a flat up against the side of the same length, and has four points right angle.
Square have the sides are all the same length.



Parallelogram have rectangle whose sides are in pairs equal in length and parallel.
Trapezium have which is a rectangle that has a proper pair of parallel sides.
Triangle have which is formed by a flat up three points that are not in line among others: equilateral triangle, isosceles triangle, right triangle, any triangle

Rotational symmetry and rotational symmetry
Isosceles triangle has one symmetry Rotational, the rotational symmetry.
equilateral triangles have three-fold symmetry, three rotational symmetry.
Square has four-fold symmetry, four rotational symmetry.
Rectangle has two fold symmetry, two rotational symmetry.
Parallelogram not have Rotational symmetry, has two rotational symmetry.
Rhombus has 2 Rotational symmetry, two rotational symmetry.
Folding symmetry circle of infinity, infinite rotational symmetry.
Ellipse has two Rotational symmetry, two rotational symmetry.  
Questions and how to resolve by Use Smart mathematical key

Rectangle has a length of 24.5 cm, 13.5 cm breadth. What is the perimeter of the rectangle?
P = 2 X ( l + B )
   = 2 X ( 24,5 + 13,5 )
   = 2 X 38 = 76 cm
Mr. Bam has a rectangular plot of land with an area of ​​300 ha. Land length equal to three times the width. What is the land size image Mr.Bam a scale of 1: 100,000
Area = 300 ha = 300,000 cm ²
length = 3 x width
length: width  = 3 : 1
length = 3000 m = 300,000 cm
Width = 1000 m = 100.000 m
length in the picture = 300,000: 100,000 = 3 cm
Width of the image  = 100,000: 100,000 = 1 cm

Probably not smart if a student without knowing how to use the formula of a key or understand mathematical rules that must be followed by guide or basic mathematics itself. be required for students to learn by using a mathematical formula formula one example that I gave " Smart math to Practice - Easy Mathematics Key to success".

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