3 years ago

after a 7% increase in salary, laurie makes $1647.80 per month how much did she earn per month before the increase

1 answer:

5 0

$1647.80 - ( \frac{7}{100} ) \\ = 115.346 \\ \\ so \: before \: the \: increase \: price \: \: \: \\ 1647.80 - 115.346 \\ = 1532.454$

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