Yanni is making formula for the baby. each bottle contains 6 2/5 (mixedfraction) scoops of formula. the formula container holds 320 scoops of formula. how many bottles of formula can yanni make?

320=6 and 2/5 times number of bottles

convert to imroper

6 and 2/5=6+2/5=30/5+2/5=32/5

320=32/5 times number of bottles

times both sides by 5/32 to clear fraction (5/32 times 32/5=160/160=1)

1600/32=number of bottles

50=numberof bottles

50 bottles