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Suppose Q and R are independent events. Find P (Q and R) P(Q)=2/5, P(R)=3/7

Mathematics
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if they are independent, then \[P(Q\cap R)=P(Q)\times P(R)\]
in other words, multiply the two probabilities
I tried and keep getting .92

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Other answers:

\[\frac{2}{5} \times \frac{3}{7} \ne 0.92\]...
\[\frac{2}{5}\times \frac{3}{7}=\frac{6}{35}\]
Oh, thank you :D Would you mind helping me on one more problem?
P(Q)=1/3, P(R)=1/10

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