Question

If the difference between 75% of a number and 60% of the same number is 82.5, then find
20% of the number

Answer 1

Answer:

110

Step-by-step explanation:

75/100x - 60/100x = 82.5

= 15/100x = 82.5

= 15x = 8250

x = 8250/15

x = 550

The number is 550.

20% of 550 is

20/100 × 550

= 1/5 × 550

= 110

Answer 2

The 20% of the number is 110.

Step-by-step explanation:

Given:

If the difference between 75% of a number and 60% of the same number is 82.5, then find 20% of the number

Solution:

Let the number be x

75% $\times x$ – 60% $\times x$ = 82.5

75x – 60x = 8250

15x = 8250

$x = 550$

20% of number = $\frac{20}{100} \times 550$ = 110

To know more:

If 30 is substrracted from 30% of a number gives 30.find 20 times of 20% of the number

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