Question

what is the value of (2a/b + 3a/b ) ×1/5ab if a =101 and b=-5​

Answer 1

Answer:

1/25

Step-by-step explanation:

(2a/b+3a/b)×1/5ab

=5a/b×1/5ab

=1/b^2

=1/(-5)^2 {b=-5}

=1/25