Question

find the value of 28/5 divided by -30/7

Answer 1

Answer:

28/7 ÷ -30/7

28/7 × -7/30= -28/30= -14/15

Answer 2

Question:-

find the value of 28/5 divided by -30/7

Answer:-

$\frac{28}{5} \div \ \frac{ - 30}{7} \\ \\ to \: do\: division \: w e\: first \: make \: the \: reciprocal \\ \: of \: the \: second \: fraction \: and \: change \: the \: division \: \\ sign \: to \: the \: multiplication \: sign \\ \\ = \frac{28}{5} \times \frac{ - 7}{30} \\ \\ = \frac{28 \times - 30}{5 \times 7} \\ \\ = \frac{-196}{150} = \frac{-14}{15}$

Hope it helps!!