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sladkih [1.3K]
3 years ago
9

Keisha needs to save $331 to earn money she plans to babysit in charge $11 per hour right to estimates Keisha could use to deter

mine how many hours she needs to babysit
Mathematics
2 answers:
grigory [225]3 years ago
8 0
We can calculate the number of hours she needs to babysit by the rule of three.

1 hour--------------------$11
x---------------------------$331

x=(1 hour x x$331) / $11=30.0909.... hours≈31 hours

She needs to work 31 hours. 
EleoNora [17]3 years ago
3 0
31 hours to get  $341
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