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lesya692 [45]
3 years ago
12

A box of Jell-O costs $0.50, and makes 2 cups. How much would it cost to fill a swimming pool 4 feet deep, 8 feet wide, and 12 f

eet long with Jell-O? (1 cubic foot is about 7.5 gallons)
Mathematics
1 answer:
garik1379 [7]3 years ago
6 0

Answer:

$11,520

Step-by-step explanation:

4 * 8 * 12 = 384 cu ft.

384 * 7.5 = 2880 gallons

There are 16 cups in a gallon

2880 * 16 = 46,080 cups

46,080/2 * .50 = $11,520

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Which box of crackers is a better deal?
a_sh-v [17]

Answer:

Since each cracker in the 190 gram box costs $ 0.0078 while the 850 gram box costs $ 0.0082 each, the 190 gram box is a better deal.

Step-by-step explanation:

Knowing that a 190-gram box of crackers costs $ 1.49 and an 850-gram box costs $ 6.99, to determine which of them is a better deal, the following calculation must be performed:

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8 0
3 years ago
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sergejj [24]

Answer:

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3 0
3 years ago
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goblinko [34]

Answer:

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Step-by-step explanation:

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