Question

Rufus has collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. In how many week s will Rutus have

a total of 400 pounds of cans?

Answer 1

12 weeks

100 / 25 = 4 so we know we need an extra 300 so 4 x 3 = 12, so 12 weeks