Question

I will mark you as brainlist if you give me the answers ​

Answer 1

Answer:

-3/4*8/15-2/5*-5/8

=-2/5-1/4

=8/20-5/20

=8-5/20

=3/20

Step-by-step explanation:

pls Mark brainlist plssssssssssssssss

Answer 2

Answer:

(a)

$\frac{ - 7}{10}$

(b)

$\frac{3}{20}$

Step-by-step explanation:

you can refer the above pic for the explanation