33 1 13 X 2 14 X 3 15 A 9 15 B 6 160 C 6 118 D 9 1730Solutio

33.   1 1/3 X 2 1/4 X 3 1/5

A. 9 1/5

B. 6 1/60

C. 6 1/18

D. 9 17/30

Solution

We have 1 1/3 = 4/3 ; 2 1/4 = 9/4 ; 3 1/5 = 16/5. Therefore, 1 1/3 * 2 1/4 * 3 1/5 = 4/3* 9/4* 16/5 = 3*16/5 = 48/5 = 9 3/5 = 9.6. The answer A is 9 1/5 = 9.2.which is not correct. The answers B and C are obviously not correct. The answer D is 9 17/30 = 287/30 = 9.56666666...None of the answers is exactly correct, but the answer D is closest to the actual value of the fraction 48/5.