Mathematics
Grade-7
Easy

Question

Determine the whole, if 56% of whole is 168.

  1. 200
  2. 300
  3. 600
  4. 150

hintHint:

we are given that 56% of whole is 168 and we have assumed whole as x.

The correct answer is: 200


    STEP BY STEP SOLUTION
    Let, the whole be equal to x
    x equals 168 over 56 cross times 100
    x= 3cross times100
    x= 300

    we can aslo solve it as we know 56% 0f whole is equal to 168
    56 over 100 cross times space x equals 168 space
x equals space fraction numerator 168 space cross times 100 over denominator 56 end fraction
space x equals space 300

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