Simplify (25)-1/2 x (27)1/3+ (121)-1/2 x (625)-1/4
A.
34/55
B.
9/11
C.
14/5
D.
3/275
Correct Answer: 34/55
Explanation
25)-1/2 x (27)-1/3 + (121)-1/2 x (625)2-1/4
52x-1/2 x 33x1/3 + 112x-1/2 x 54x-1/4
5-1 x 31 x 11-1 x 5-1
1/5 x 3/1 + 1/11 x 1/5
3/5 + 1/5 = (33+1)/55
=34/55
25)-1/2 x (27)-1/3 + (121)-1/2 x (625)2-1/4
52x-1/2 x 33x1/3 + 112x-1/2 x 54x-1/4
5-1 x 31 x 11-1 x 5-1
1/5 x 3/1 + 1/11 x 1/5
3/5 + 1/5 = (33+1)/55
=34/55