A number, on subtracting 24 from it, reduces to 60% of itself. What is

1.	A number, on subtracting 24 from it, reduces to 60% of itself. What is 85% of the number?1. 622. 513. 764. 85
Answer» Correct Answer - Option 2 : 51 GIven: A number, on subtracting 24 from it, reduces to 60% of itself Calculation: If the number be x, then x - 24 = 60% of x ⇒ x - 24 = 60x/100 ⇒ x - 24 = 3x/5 ⇒ 5x - 120 = 3x ⇒ 2x = 120 ⇒ x = 60 85% of x = (85/100) × 60 = 51 ∴ 85% of the number is 51

A number, on subtracting 24 from it, reduces to 60% of itself. What is 85% of the number?1. 622. 513. 764. 85

Answer» Correct Answer - Option 2 : 51

GIven:

A number, on subtracting 24 from it, reduces to 60% of itself

Calculation:

If the number be x, then

x - 24 = 60% of x

⇒ x - 24 = 60x/100

⇒ x - 24 = 3x/5

⇒ 5x - 120 = 3x

⇒ 2x = 120

⇒ x = 60

85% of x = (85/100) × 60 = 51

∴ 85% of the number is 51

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A number, on subtracting 24 from it, reduces to 60% of itself. What is 85% of the number?1. 622. 513. 764. 85

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