SOLUTION: {{{(2/3)/(5/4)of(20/21)}}}=? (A)7/8 (B)1/3 (C)32/63 (D) 14/25

Algebra ->  Equations -> SOLUTION: {{{(2/3)/(5/4)of(20/21)}}}=? (A)7/8 (B)1/3 (C)32/63 (D) 14/25      Log On


   

Question 881359: %282%2F3%29%2F%285%2F4%29of%2820%2F21%29=?
(A)7/8 (B)1/3 (C)32/63 (D) 14/25
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
%282%2F3%29%2F%285%2F4%29%2820%2F21%29=+2%2F%28100%2F28%29+=+52%2F100+=+14%2F25
Hint: 1st step is to multiply numerator and denominator by 3