Question

Evaluate the following expressions-

Answer 1

4/-7+(-6/5)

= -4/7 -6/5

=(-4x5-6x7)/35

=( -20-42)/35

= -62/35 ans

Answer 2

LCM of -7 and 5
5(4)+-7(-6)/-35
= 20+42/-35
=62/-35