Solving Math Trick

Introduction to math trick :

In this article,we are going to discuss math trick.  In math there are certain problems which are very difficult for solving.The following topics are covered under math such as arithmetic operations, algebra problems, geometry shapes but we can solve  those problems very easily by contacting an tutor or some home based tutor. Let us see some problems for math trick .

Example Problems for Math Problems:

Solving math trick  problem 1:

Find the value for x in the expression `x/45` +x-`65/45` =0

Solution:

The given expression is `x/45` +x-`65/45` =0

We need to find the value of x

`x/45` +`(45x-65)/45` =0

The above expression can be written has

`x/45` +`(45x)/45` -`65/45` =0

Now add `65/45` on both sides of above equation

`x/45` +`(45x)/45` - `65/45` +`65/45` =`(0+ 65)/45`

`x/45` +`(45x)/45` =`65/45`

`(46x)/45` =`65/45`

Multiply by 45 on both sides of above equation

`(46x)/(45)xx(45)=` `65/45 xx45`

46x=65

Now divide by 46 on both side of the above

x=`65/46`

Solving math trick  problem  2

Evaluate the numerical function 112-11+100

Solution:

112 -11+100

101+100

= 201

So 112-11+100=201

Solving math trick  problem 3

Find the reciprocal of the fraction 2 `3/5` by using reciprocal property

Solution:

The mixed number is converted to improper fraction

2` 3/5 ` =`13/5`

The reciprocal is

=`5/13`

Solving math trick  problem 4

Simplify the fraction ` 675/5`

Solution:

The given fraction is `675/5`

We need to simplify the fraction

= ` 675/5`

By simplify the  fraction we get

= 135

` 675/5` is a fraction from 135

Few more Example Problems for Math Problems

Solving math trick  problem 5

Find the monomial functions of ` (12x^3)/(14 x)`

Solution:

Given monomial fraction is ` (12x^3)/(14 x)`

Numerator and denominator divide by 2 we get

` (12x^3)/(14 x)`=`6/7` x3x-1

= `(6x^2)/7`

Answer for the monomial function is `(6x^2)/7`

Solving math trick  problem 6

Find the area of the rectangle in kilometers for the length is 5m and width is 6 m

Solution:

Area of the rectangle

A=5m * 6m

30 sq meters = 0.03 sq kilometers

Solving math trick  problem 7

Find the Mix number obtained when 42 is divided by 4

Solution:

Given mixed number is 42

Divided the mixed number 42 by 4

Remainder =2

Quotient=10

Divisor=4

Therefore

`42/4` = 10 `2/4`