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Q.
(0.2×0.2+0.01)(0.1×0.1+0.02)−1 is equal to
A.
5/3
B.
9/5
C.
41/4
D.
41/12
View Answer
Correct choice: A
Explanation:
Given expression = (0.2×0.2×0.01)/(0.1×0.1×0.02)=0.04+0.01/0.01+0.02=0.05/0.03=5/3
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