Please help Solve for r. In fraction form please

Question

asked Apr 26, 2021 188k views

1 Answer

Kanke · Answer 1 · 2021-05-03T13:50:13+0000

Answer:

28571/1000

Explanation:

r/5 4/7

Cross Multiply to get

r7 and 20

divide both sides by 7

r = 2.8571

Since that is in the thousands place the answer is 28571/1000