Question

(-8/7 + -5/3) - (3/2 + -31/28) The ansewr should be in mixed fraction (3 in whole 17/84

Answer 1

Answer:

-3 17/84

Step-by-step explanation:

• (-8/7 + -5/3) - (3/2 + -31/28)=
• = -8/7-5/3-3/2+31/28 =

common denominator= LCM(2,3,7,28)=84

• = 1/84*(-8*12-5*28-3*42+31*3)
• = 1/84*(-269)
• = -269/84= -3 17/84

Answer is -3 17/84