Question

8. Ifone-third of one-sixth of two-third of number is 64, find
the number.?
a) 1278 b) 1782 c) 1728 d) 3456
​

Answer 1

(c) 1728 is the correct options

Explanation:

Let the number be x

$\frac{1}{3} \times \frac{1}{6} \times \frac{2}{3} \times x = 64 \\ \frac{1}{27} \times x = 64 \\ x = 64 \times 27 = 1728$

Hope you understand it.

Thank you