Question

is this correct? 7 1/2- 2 7/12=
29/2-31/12
174/12-31/12=143/12

Answer 1

7 1/2- 2 7/12
=(7x2 +1)/2 -(2x12 +7)/12
=15/2 -31/12
=(15x6 -31)/12
=59/12

Answer 2

59/12 is the exact?

Answer 3

what wud the estimte be

Answer 4

it is the simplest form already

Answer 5

i know its asking for the estimate also