Question

Verify the following :
i) -2/3 + 5/7 + 4/3 + -11/7
ii) 2/5 + -7/9 + -11/10 + 5/8
iii) 2/7 + -13/20 + -11/14 + 3/10
iv) 1/3 + -5/4 + -5/6 + 3/8

Answer 1

Answer:

-2/3-4/3+5/7+-11/7

6/3+6/3

12/10=2