Problema Solution
Frosted Krunch cereal is sold in three sizes. The 56oz box costs $7.29. The 32oz box costs $4.79. The 20oz box costs $3.99. Find these unit prices:
a)price per ounce for the 56oz box
b)price per ounce for the 32oz box
c)price per ounce for the 20oz box
Answer provided by our tutors
a) The 56oz box costs $7.29 and let 1oz cost $x. Thus we have
56/7.29 = x/1
x = $7.68 approximately per oz
b) The 32oz box costs $4.29 and let 1oz cost $x. Thus we have
32/4.29 = x/1
x = $7.46 approximately per oz
c) The 20oz box costs $3.99 and let 1oz cost $x. Thus we have
20/3.99= x/1
x = $5.01 approximately per oz
a) The 56oz box costs $7.29 and let 1oz cost $x. Thus we have
56/7.29 = x/1
x = $7.68 approximately per oz
b) The 32oz box costs $4.79 and let 1oz cost $x. Thus we have
32/4.79 = x/1
x = $6.68 approximately per oz
c) The 20oz box costs $3.99 and let 1oz cost $x. Thus we have
20/3.99= x/1
x = $5.01 approximately per oz