12. The ratio of clown fish to angelfish at a pet store is 5:4. The ratio of

angelfish to goldfish is 4:3. There are 60 clown fish at the pet store.

a. How many angelfish are there?

b. How many goldfish are there?

auton Mifflin Harcourt. Additions and changes to the original content are the responsibility of th

How though

a. There are 48 angelfish.

b. There are 36 goldfish.

Step-by-step explanation:

the ration of clownfish to angelfish is 5:4 and there are 60 clownfish.

60:? 5x=60 x=12 12 (4) = 48

60:48 there are 48 angelfish

the ration of angelfish to goldfish is 4:3 and know we know there are 48 angelfish

48:? 4x=48 x=12 12 (3) = 36

48:36 there are 36 goldfish

Step-by-step explanation:

a. How many angel fish are there?

60 clown fish (4 angel fish / 5 clown fish) = 48 angel fishes

b. How many goldfish are there?

60 clown fish (4 angel fish / 5 clown fish) (3 gold fish / 4 angel fish) = 36 gold fish