Exams › SSC CGL (Prelims) › General

If \(\frac{9}{11}=A\) and \(\frac{3}{7}=B\), then find the value of \(A-B\).

1. 0.29
2. 0.39
3. 0.35
4. 0.22

Correct answer: 0.39

Solution

Here, \(A=\frac{9}{11}\approx 0.818\) and \(B=\frac{3}{7}\approx 0.429\). Their difference is about \(0.818-0.429=0.389\), which rounds to 0.39.

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