Sarah's investment in stock grew 28% to $384. How much did she invest?

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Adelmaer asked Feb 16, 2022

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40 votes

Sarah's investment in stock grew 28% to $384. How much did she invest?

Mathematics
college

Adelmaer asked Feb 16, 2022

by Adelmaer

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15 votes

Answer:

$300

Explanation:

Let x = starting investment

1.28x = 384

Divide 384 by 1.28

1.28x/1.28 = 384/1.28

x = 300

LLS answered Feb 18, 2022

by LLS

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11 votes

Answer:

$107.52

Explanation:

a percentage is always over hundred therefore divide 28% by hundred then multiply by $384.

J Whitfield answered Feb 21, 2022

by J Whitfield

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