When Esteban left for college, his parents decided to give him an allowance of $100 every 4 weeks. T

Discussion in 'Calculator Requests' started by math_celebrity, Feb 9, 2023.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    When Esteban left for college, his parents decided to give him an allowance of $100 every 4 weeks. They told Esteban that he could decide how he wanted raises to his allowance determined.

    Choice #1 - A raise of $10 every 4 weeks
    Choice #2 - A raise of $1.50 each week

    What choice should Esteban pick?

    Choice 1:
    • First 4 weeks = $100
    • Weeks 5 - 8 = $110
    • Weeks -9-12 = $120
    • Total = $330
    Choice 2:
    • 1st week = $25
    • 2nd week = $26.50
    • 3rd week = $28
    • 4th week - $29.50
    • 5th week = $31.00
    • 6th week = $32.50
    • 7th week = $34.00
    • 8th week = $35.50
    • 9th week = $37.00
    • 10th week = $38.50
    • 11th week = $40.00
    • 12th week = $41.50
    • Total = $399
    Choice 2 is the better option
     

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