Question

Evaluate the following by grouping the rational numbers using the associative and commutative properties of addition :

a) 1/2 + (-1/6) + (-2/3) + 2/6
b) 9/-11 + 5/9 + (-7/11) + (-8/9)
c) 17/14 + (-6/7) + 29/14 + ( -3/7 )
d) 4/7 + (-8/9) + (-5/21) + 3/9

Solve step by step and as given in the the above statement.​

Answer 1

Step-by-step explanation:

I hope it will help u

please mark my answer as a brainlists answer

thanku

yrr bahut mehant ki solve karne pe

please mark as a brainlists answer