If 1⁄8 of 2⁄3 of 4⁄5 of a number is 12 then 30 per cent of the number will be  Choose the correct option.
A) 48 B) 64 C) 54 D) 42 E) None of these
Let the number be x.   and 1⁄8 of 2⁄3 of 4⁄5 × x = 12   ∴ 3x⁄10 = 54   Answer 54
<result>C</result>
If 1⁄8 of 2⁄3 of 4⁄5 of a number is 12 then 30 per cent of the number will be