Question

It takes Joey 1/16 of an hour to write one thank you card how many cards can he write in 3/4 of an hour ?

Answer 1

to write one thank you card it takes 1/16 of an hour

1 card * 3/4 hour

-------- --------- = the hours cancel and you are left with cards

1/16 hour 1

3/4

------ copy dot flip

1/16

3/4 * 16/1

12 cards