Erica buys 3.5 pounds of peanut butter. If each pound of peanut butter cost $6.40, how much will she pay for the peanut butter?
2 answers:
Answer:
$22.40
Step-by-step explanation:
1 pound = $6.40
3.5 lb. x $6.40 = $22.40
to check:
$22.40 total ÷ 3.5 pounds = $6.40 per pound
Answer:
Find the total cost
6.40 *3.5 = 22.4$
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