Answer:
29/21
Step-by-step explanation:
5/7 = 15/21
2/3 = 14/21
1.38 or 1 and 1/7
5/7 + 2/3
10/21 + 14/21= 24/21
then your have to divide 24 by 21 = 1 and 3/21
then simplify 1 1/7
does this help?
