A few days ago
How many hours did Henry spend mowing lawns alone?
During the summer, Henry earned $5 per hour babysitting and $4 per hour mowing lawns. Henry babysat a total of 45 hours. He earned a total of $308 by the end of the summer by babysitting and mowing lawns. How many hours did he spend mowing lawns?
Top 2 Answers
A few days ago
Favorite Answer
$5 x 45 = $225
$308 – $225 = 83
83 divided by 4 = 20.75
He spent 20.75 hours. I guess that’s 20:45
0
A few days ago
5y+4(45)=308
5y+180=308
308-180=5y
128=5y
y=25.6 hours
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