Hank needs to save $150, if he saves $12 per week, what is the least number of weeks he needs to save?

Let us assume the least number of weeks Hank needs to save = x
The amount of money Hank needs to save = $150
Number of weeks in which Hank saves 12 dollars = 1
hen
The number of weeks in which Hank saves 150 dollars = (1/12) * 150
                                                                                         = 12.5 weeks
So the number of weeks required by Hank to save $150 is 12.5 weeks. I hope the procedure is simple enough for you to understand. You can always use this method for solving similar problems without requiring any help from outside.

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