James works from 2pm until 8.30pm on both Thursday and Friday - OCR - GCSE Maths - Question 17 - 2018 - Paper 1
Question 17
James works from 2pm until 8.30pm on both Thursday and Friday.
He is paid £12 per hour.
On Saturday he is paid £\frac{3}{2} times this hourly pay.
He works for 5 hou... show full transcript
Worked Solution & Example Answer:James works from 2pm until 8.30pm on both Thursday and Friday - OCR - GCSE Maths - Question 17 - 2018 - Paper 1
Step 1
Calculate hours worked on Thursday and Friday
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
James works from 2pm to 8.30pm. This is a total of 6.5 hours each day:
6.5 hours/day × 2 days = 13 hours.
Step 2
Calculate earnings for Thursday and Friday
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
James earns £12 per hour. Therefore, to find his earnings for the 13 hours worked:
Total earnings = 13 hours × £12/hour = £156.
Step 3
Calculate hourly pay for Saturday
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
On Saturday, he is paid £\frac{3}{2} of his normal rate:
Hourly pay = £12 × £\frac{3}{2} = £18.
Step 4
Calculate earnings for Saturday
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
James works for 5 hours on Saturday:
Earnings on Saturday = 5 hours × £18/hour = £90.
Step 5
Calculate total earnings for all three days
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Total earnings = earnings from Thursday and Friday + earnings from Saturday:
