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Alina [70]
4 years ago
5

Find the new amount given the original amount and the percent of change.

Mathematics
1 answer:
ella [17]4 years ago
3 0

Answer:

New Amount = $9.8

Step-by-step explanation:

Original amount  = $ 7

Percentage increase = 40%

Increase in amount = 40\% \ of\ 7 = \frac{40}{100}\times 7=\frac{280}{100} = \$2.8

New amount = \textrm{Original amount + Increase} = \$7+\$2.8=\$9.8

New Amount = $9.8

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