Question

I need help with my math homework.

Answer 1

4. We can estimate the price per pound by rounding 14.5 up to 15, and rounding $25.52 to to $26. We can estimate that the price per pound is around $1.73

5. The price per pound of the beans is $1.76. To find the unit rate, you divide the price by the amount of the item. 25.52/14.5 = 1.76

6. Jeff walked 4.2 hours in total. 8.84/3.4 = 2.6

2.6 + 1.6 = 4.2