Question

subtract the sum of minus 5/7 and - 8/3 from the sum of 5/2 and minus 7/12​

Answer 1

The sum of -5/7 and -8/3 = -5/7 +( -8/3)

= - 71/21

And The sum of 5/2 And -7/12 = 5/2 + ( -7/12)

=23/12

So, subtract -71/21 from 23/12 = 23/12 - (-71/21)

= 23/12 + 71/21

= 449/84

Answer =5.345