Question

Verify the associative priperty for addition of the rational numbers : -2/3 , 5/4 , 7/12

Answer 1

Step-by-step explanation:

-2/3+5/4+7/12

-2*4/3*4+5*3/4*3+7/12 makind denominator same

-8/12+15/12+7/14 so add up

-8+15+7/12

14/12

7/6