Question

the difference between 72% and 54% of a number is 432.what is 55% of that number

Answer 1

72- 54=18% is 432..
implies 1%= 24.
thierfore 55%= 1320.
hope it is help full.
i

Answer 2

Let, required number is x,

72% of x - 54% of x = 432

[ 72/100 × x] - [ 54/100 × x] = 432

72x/100 - 54x/100 = 432

(72x - 54x)/100 = 432

72x - 54x = 43200

18x = 43200

x = 43200/18

x = 2400




Then,

Required number = x = 2400


×××××××××××××××××

55% of x

=> 55% of 2400

=> 55/100 × 2400

=> 55 × 24

=> 1320



I hope this will help you



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