Question

At a food donation drive, the initial ratio of canned drinks to canned food was 3 : 7. The ratio became 5 : 7 after a donation of additional 128 canned drinks were made. How many cans of food were there?

Answer 1

448

Explanation:

Let's assume the final answer is x

128 ÷ x +3 ÷ 7 = 5 ÷ 7

x = 448

Answer 2

the cans of food are 448 in number