Question

Jake can make 2 airplane models in 3 hours. At this rate, how many models can Jake complete 7 ½ hours?

Answer 1

Answer:

5

Step-by-step explanation:

7.5/3= 2.5

2.5 x 2 = 5

Answer 2

Jake can make 5 airplane models in 7 and 1/2 hours. If he can make 2 airplane model in 3 hours, you x2 the time and get 4 airplane model in 6 hours and then you divide 2 airplane model with 2 and get 1 so lastly you add 2+2+1 which is 5.