Answer:
1) 315/15 = 21 peanuts per minute
2) 81/9 = 9 texts per minute
3) 56/2 = 28 pages per hour
4) Best Buy: 16 oz for $1.44
0.9/6 = $0.15 per oz
1.1/10 = $0.11 per oz
1.44/16 = $0.09 per oz
Least per ounce cost is $0.09
