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Multiplying & Dividing Rational Numbers
Application Practice
Solve each problem below, showing all work.

Tia borrowed 
$4.55 from her friend on 5 different days to buy lunch. If she makes 
$15 /hour babysitting and babysits for 3 hours, how much money will Tia have after paying her friend back the money she owes?

Multiplying \& Dividing Rational Numbers\newlineApplication Practice\newlineSolve each problem below, showing all work.\newline11. Tia borrowed $4.55 \$ 4.55 from her friend on 55 different days to buy lunch. If she makes $15 \$ 15 /hour babysitting and babysits for 33 hours, how much money will Tia have after paying her friend back the money she owes?

Full solution

Q. Multiplying \& Dividing Rational Numbers\newlineApplication Practice\newlineSolve each problem below, showing all work.\newline11. Tia borrowed $4.55 \$ 4.55 from her friend on 55 different days to buy lunch. If she makes $15 \$ 15 /hour babysitting and babysits for 33 hours, how much money will Tia have after paying her friend back the money she owes?
  1. Calculate Total Borrowed Amount: Calculate the total amount Tia borrowed from her friend.\newline$4.55×5=$22.75\$4.55 \times 5 = \$22.75
  2. Calculate Total Babysitting Earnings: Calculate the total amount Tia earns from babysitting.\newline$15/hour×3hours=$45\$15/hour \times 3 hours = \$45
  3. Subtract Borrowed Amount from Earnings: Subtract the amount Tia owes her friend from the amount she earned babysitting.\newline$45$22.75=$22.25\$45 - \$22.75 = \$22.25

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