Question

Simplify:
(a)4/9 / -5/12
(b)-8 / -7/16
(c)-12/7 / -18
(d)-1/10 / -8/5
(e)-16/35 / -15/14
(f)-65/14 / 13/7

Answer 1

(a). 4/9×12/-5=16/-15
(c)-2/21
(d)-1/16