Teacher Help Math

Introduction about teacher help math

Teacher help math is that the topics and problems on math. Math is the basics of all the subject and it very useful in real life. Teachers help math for the students in all chapters by performing step by step process. Teacher help math in every classes. Teacher help math to their students by working out problems and giving homework on the same model so that students can remember the steps of certain types of problems. The students learn many things about the math by their teacher help math. From kinder grade to college grade in all stages we study math and teacher help math on every grade.


Teacher help math problem and solution


Jack and Joe agree to meet in Chicago for the weekend. Jack travels 114 miles and Joe travels 96 miles. If Jack rate of speed is 6mph faster than Joe’s then at what rate of speed does Jack travel?
Solution

Take Joe’s speed = x,

Distance travel by Joe = 96 miles

Jack’s speed = x+6,

Distance travel by Jack =114 miles

Distance/speed = time, here time is constant.

Now `114/(x+6) ` = `96/x`

Cross multiply so it becomes 114x = 96x+ (96*6)

Subtract 96 x on both side as common

114x -96x=96x-96x+576

18x = 576

Divide by 18 on both sides

`(18x)/18` = `576/18`

x= 32 mph = Joe’s speed

So Jack speed = 32 + 6 = 38mph.

2. The sum of the ages of Nancy and her daughter is 55 years. If the age of the daughter is 16 years what will be the age of Nancy?

Solution

Let the age of Nancy be x years.

The age of her daughter =16 years.

Sum of two ages =(x+16) years.

But this sum is given as 55years.

So  x +16 = 55.

x =55-16

x =39.

Thus the age of the Nancy is 39 years

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Teacher help math problem


1. Tim and Tom leave the school at the same time traveling to their home in opposite directions to each other. Both of them travel for three hours and are then 360 miles apart. If Tim travels 10 miles per hour faster than Tom, find the average rate of speed for Tim and Tom.

Answer Tom speed is 55 mph and Tom speed is 65 mph

2. The sum of the ages of Peter and his son is 59 years. If the age of the son is 14 years what will be the age of peter?

Answer Peter age is 45