Jami can mow 1/5 acre in 8 minutes. if her rate is constant, can jami mow 1 1/2 acres in one hour?

Yes, she can.

Step-by-step explanation:

》Jami can mow 1/5 acre in 8 minutes.

》Jami can mow 1 acre in 8×5 minutes.

》Jami can mow 1.5 acres in 8×5×1.5 minutes.

》Jami can mow 1.5 acres in 60 minutes.

Note:

Use unitary method to solve.

For eg : if a man can do 1 work in 2 days, it would take him 1 day to do 1/2 work.

And it would take him 2×2 days to do 2 works.

45

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137