Answer:
Sarah
Step-by-step explanation:
For Sarah
Sarah paid $3.84 for 32 ounces of carrots.
32 ounces = $3.84
1 ounce = x
Cross Multiply
x = $3.84/32
x = $0.12
For Sue
Sue paid $5.20 for 40 ounces of carrots.
40 ounces = $5.20
1 ounce = x
Cross Multiply
x = $5.20/40
x = $0.13
Who paid less per ounce?
Sarah paid less per ounce
Answer:
Sarah paid less
Step-by-step explanation:
Sarah: $3.84 / 32 oz = $0.12 (she paid 12 cents per ounce)
Sue: $5.20 / 40 oz = $0.13 (She paid 13 cents per ounce)
So Sarah paid less.
