Question

5 by minus 18 into minus 9 by 20​

Answer 1

Answer:

5-18*-9/20

=-13*(-9/20)

=117/20

Answer 2

5/-18 (-9/20)

=  -5/18 * -9/20

=  -1/2 * -1/4

=  + 1/8

Hope it Helps !!!!