Simplification Test 4

Question : 19 of 40

Marks: +1, -0

Which of the following is the smallest? (You are not expected to calculate the exact value).

$(5/9\of1250)^{1/2}$
$(7/ 14\of 5488)^{1/3}$
$(5/19\of3221)^{1/2}$
$(15/11\of412)^{1/2}$
$(17/13\of3757)^{1/2}$

Solution:

(5/9\of1250)^{1/2}=26.35

(7/ 14\of 5488)^{1/3}=(2744)^{1/3}=14

(5/19\of3221)^{1/2}=42.30

(15/11\of412)^{1/2}=23.70

(17/13\of3757)^{1/2}=17

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