The line plot shows the weights of packages of meat available at a grocery store. The 3 lightest packages cost $4.40 per pound.
The remaining packages cost $4.80 per pound. If a customer buys all available packages, how much does she spend? Choose the numbers to complete the statements.
1 answer:
Answer:
$42.40
Step-by-step explanation:
The horizontal axis is in fractions.
The three lightest are two pounds & one
pounds. Each cost $4.40 per pound.
So cost = 4.40(5/8+5/8+6/8) = $8.8
Remaining costs 4.80 per pound. We add up the remaining and multiply by 4.80 to get their cost.
cost =
Hence, total cost = 8.8 + 33.6 = $42.40
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