Mathematics

Brendan Lowe

14 April, 18:20

Ruby plans to make 3 quilts per month until she makes 15 quilts. She figures this will take 1/5 month. Which is NOT a reason why this conclusion is wrong?

a) In 1/5 month, Ruby would make fewer than 3 quilts.

b) Dividing 3 by 15 does equal 1/5, but the unit is not months.

c) She should have multiplied 15 by 3 instead of dividing.

d) If Ruby makes more than 3 quilts, the time will be more than 1 month.