Juan has DVDs 9/16 inches wide. How many DVDs wil fit on one shelf that's 1 3/4 wide

Answer 1

1 3/4 inches?

1 3/4 = 7/4 = 28/16

(28/16) / (9/16)

(28/16) * (16/9) = 448/144 = 3 DVDs