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/-5/12
=4/9*12/-5
=48/-45
=-16/15

Answer 2

answers are:-
a. -16/15
b. 128/7
c. 2/21
d. 1/16
e. 32/75
f. -5/2