Question

$7 - 12 + 1 - 7 \times \frac{?}{?}$

Answer 1

When you divide fractions, you are actually multiplying by the reciprocal

So

$-\frac{7}{12} \div\frac{1}{7} =-\frac{7}{12}\times\frac{7}{1}=- \frac{49}{12}$