Question

(2) Simplify:
(a)-9/10 + 22/15
(b) 3/13+(-4/65)​

Answer 1

Answer:

CBSE Worksheet 01

Tracing Changes

Answer 2

Answer:

(a)17/30

Step-by-step explanation:

(a)LCM of 10 and 15 is 30

-9*3+2*22/30

-27+44/30

17/30 is your answer.

Sorry I don't know the answer of second one

Please mark me as brainliest

Thank you and have a nice day