Question

If one third of the fourth of a number is 15, then three - tenth of the number is:
1. 36
2. 35
3. 45
4. 54

Answer 1

Correct Answer - Option 4 : 54

Given:

one third of the fourth of a number is 15.

Calculation:

Let x be the number.

⇒ 1/3 × 1/4 × x = 15

⇒ x = 15 × (12)

⇒ x = 180

According to Question,

⇒ 3/10 of 180 

⇒ 3 × 18 

⇒ 54 

∴ The Required number is 54.