Question

multiply 7 by 12 by the reciprocal of minus 9 by 15​

Answer 1

Step-by-step explanation:

$\frac{7}{12} \times reciprocal \: of \: \frac{ - 9}{15} \\ = \frac{7}{12} \times \frac{15}{ - 9} \\ = \frac{35}{ - 36}$

Answer 2

resiprocal of -9/15 is -15/9

so,

$- \frac{15}{9} \times \frac{7}{12}$

$- \frac{105}{108}$

We divide both by 3

And get

$- \frac{35}{36}$