3 years ago

Crystal earns $5.50 per hour mowing lawns.

1 answer:

4 0

H=hour b=the amount of money she makes
5.5h=b
45 minutes 3/4 of 1 hour
5.5(3.75)=b
20.625=b
20.625 rounded to the nearest hundredth place is 20.63, so Crystal earns $20.63 in 3 hours and 45 minutes.<span />

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