Question

Can u please help me with this?

Answer 1

first you need to find the number-x

42% is equal to 0,42

( 100% .... 1

42% ..... y )

so 0,42 * x = 64,26 x = 64,26 / 0.42 = 153

so x = 153 is your number

then you have to calculate all % the same way:

10,5% equals to 0,105 ... 0,105 * 153 = 16,065

21% equals to 0,21 ... 0,21 * 153 = 32,13

63% ..96,39

84% ..128,52