Ron needs at least $75 for a school trip he has saved $32 and works for $12 an hour what is the least number of hours he must work to have enough for the trip

Hello there,
Required amount of money= $75
Savings= $32
Needed= $75 - $32
             = $43
Earnings/ hr= $12
The highest possible number, nearest to $43 is $48
So 12 x 4 = 48
Thus, Ron needs to work for 4 hrs to have enough for the trip 

Hope this helps :))

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