Question

One pound of ground beef is $3.09. How much is 4.5 pounds? Round to the nearest hundredth, if necessary

Answer 1

4.5 pounds= 3.09x4.5= 13 905

Answer 2

1 pound beef = $3.09

4.5 pound beef = x

x = 3.09 × 4.5

x = 13.91