Answer:
34/21
Step-by-step explanation:
1) Simplify 4/7 + 8/3 to 68/21.
68/21 × 2/4
2) Use this rule: a/b × c/d = ac/bd.
68 × 2/ 21 × 4
3) Simplify 68 × 2 to 136.
136/ 21 × 4
4) Simplify 21 × 4 to 84.
136/84
5) Simplify
