Question

48% of 112-?% of 88 =45.4​

Answer 1

Answer:

this is your answer of the above question

Answer 2

Given that: 48% of 112-?% of 88 =45.4

To find: the ?%, let say x%

Solution:

Let's define first, what is a percentage and how we calculate it? The percentage is the ratio of any number represented as a fraction part of 100.

It is denoted by the sign %.

A value given as % is presented as a fraction of 100. Such as 50% can be given as 50/100.

For example, 10% of 50 can be represented or given as

= 10/100 × 50

= 1/10 × 50

= 5

We can solve the above problem, 48% of 112-x% of 88 =45.4, by applying the simple formula of percentage and step by step simplification:

firstly, let's simplify the percentages given in fraction form of 100 :

=>48/100% × 112 - x/100% × 88 = 45.4

=> 0.48 × 112 - x/100% × 88= 45.4

=> 53.76 - 88x/100 = 45.4

=> 53.76 - 45.4= 88x/100

=> 8.36×100 = 88x

=> 836/88 = x

=> 9.5 = x

Therefore, the value of ?%/x% is 9.5%.

So 48 percent of 112 - 9.5 percentage of 88 is equal to 45.4.