Question

Subtract the sum of - 5/3 and - 8/7 from the sum of 3/2 and - 31/28

Answer 1

Answer:

269/84

Step-by-step explanation:

sum of 3/2 and - 31/28:

• 3/2-31/28=(42-31)/28=11/28

sum of - 5/3 and - 8/7:

- 5/3-8/7=-(7*5+3*8)/21=-59/21

subtraction of sums:

• 11/28-(-59/21)=11/28+59/21=(11*3+59*4)/84=269/84