Answer:
127/12 = 10 7/12
Explanation:
convert mixed fractions into improper fractions
6¾ =[(6×4)+3]/4 = 27/4
3 5/6 = [(6×3)+5]/6 =23/6
sum up the fractions
we get
(27/4)+(23/6)
= (81+46)/12. LCM is 12
= 127/12
divide 127 with 12
the remainder is 7, quotient is 10 and the
divisor is 12
we get the mixed fraction
10 7/12