Tian is paid $20.45 per hour, as well as a meal allowance of $16.20 per day - HSC - SSCE Mathematics Standard - Question 7 - 2022 - Paper 1
Question 7
Tian is paid $20.45 per hour, as well as a meal allowance of $16.20 per day.
What are Tian’s total earnings if she works 9 hours per day for 5 days?
Worked Solution & Example Answer:Tian is paid $20.45 per hour, as well as a meal allowance of $16.20 per day - HSC - SSCE Mathematics Standard - Question 7 - 2022 - Paper 1
Step 1
Calculate Hourly Earnings
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Answer
To find Tian's total earnings from her hourly wage, we multiply her hourly rate by the number of hours worked per day.
Tian's hourly rate: $20.45
Hours worked per day: 9
Total daily earnings from hourly wage:
extDailyEarnings=extHourlyRateimesextHoursWorked=20.45imes9=184.05
Step 2
Calculate Meal Allowance
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Answer
Next, we calculate her total meal allowance for the 5 days she works.
Daily meal allowance: $16.20
Total meal allowance for 5 days:
extTotalMealAllowance=extDailyMealAllowanceimes5=16.20imes5=81.00
Step 3
Calculate Total Earnings
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Answer
Now, we can calculate Tian's total earnings by adding her total earnings from her hourly wage to her total meal allowance.
Total earnings for 5 days from hourly wage:
extTotalEarningsfromHourlyWage=extDailyEarningsimes5=184.05imes5=920.25
Now, add the total earnings from hourly wage and the total meal allowance:
extTotalEarnings=extTotalEarningsfromHourlyWage+extTotalMealAllowance=920.25+81.00=1001.25
