Alexis is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What's the least number of hours she needs to work in order to reach her goal?

1 Answer
Kushagra
Mar 24, 2018

The laptop costs #$1,100#
She has saved #$400#
She has to save #$1,100-$400=$700#
She makes #$12# an hour babysitting
Hours she has to work #=700/12#
#color(white)(Hours i hiiiiis t work)=58.bar3#
Round it off to the nearest tenths
#=59# hours

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