- Choice C$$42:49=\frac{42}{49}$$ $$=\frac{7\times6}{7\times7}=\frac{6}{7}$$
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- Choice C$$42:49=\frac{42}{49}$$ $$=\frac{7\times6}{7\times7}=\frac{6}{7}$$
## Skills you are tested for:

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