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maria [59]
1 year ago
13

the amount of lemonade at the beginning of the party was 45 quart. At the end of the party there was 8 quarts left. What was his

percentage of change in the amount of quarts?
Mathematics
1 answer:
motikmotik1 year ago
8 0

His percentage of change in the amount of quarts is 82.22%.

Initial amount of lemonade = 45 quart

End amount of lemonade = 8 quart

Change in amount = 45 - 8

                               = 36

Percent = \frac{change in value}{initial value}*100

             = \frac{37}{45}*100

             = 0.8222 * 100

             = 82.22%

Hence, his percentage of change is 82.22%.

To learn more about percentage here:

brainly.com/question/28269290

#SPJ1

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i) acres to square feet :    1 acre = 43560 square feet

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ii) 1 mile  = 5280 feet

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therefore 1180 cubic miles  = 173,693,585,360,000 cubic feet

a.)   depth of the lake = (volume of the lake) / area of lake

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b.) 11 inches  = 0.9167 feet

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c.) the percentage change in the lake volume over that year

  = 572,282,434,719.5 cubic feet / 173,693,585,360,000 cubic feet

   =  0.0033

  = 0.33%

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