How many roses did Lin use?

Question

Lin sells flowers.

Lin made some bunches of flowers. Each bunch had 3 roses and 4 daisies.

She used 168 flowers altogether.

How many roses did Lin use?

Answer 1

3+4=7

168/7=24

24 bunches

check:3*24+4*24=168

         72 +96=168

              168=168

3*24=72 roses