Question

Q.1 Add the following using suitable property as
applicable:
a) -4/9 + (-2/7) + (-5/14) + 3/18​

Answer 1

Step-by-step explanation:

a) -4/9+(-2/7)+(-5/14)+3/18

-4/9-2/7-5/14+3/18

-4/9-2/7

-28/63-18/63

-56/63

-5/14+3/18

-90/252+42/252

-48/252

-56/63 -48/252

-8/9 -4/21

-168/189 -36/189

-204/189

-68/63