The answer is a time interval
1
(b) Saturday
Accept unambiguous abbreviations or recognisable
misspellings.
Accept ‘10 am to 5:30 pm’.
Accept 7 hours.
1
(c) 35 minutes
The answer is a time interval
1
[3]
Q6.
(a) 109
1
(b) An explanation that recognises that 100 people get up before 9am
which is two-thirds of the total (150).
■ ‘13 + 28 + 59 = 100 which is two-thirds of the total’
■ ‘ of 150 = 50 and 2 × 50 = 100’
■ ‘ of 150 is 100’
■ ‘36 + 14 = 50 which is one-third after 9am’
Do not accept vague or incomplete explanations, eg:
■ ‘One-third are 9 o’clock or later’
■ ‘100 got up at 9am’
■ ‘Twice as many got up before 9am.’
■ ‘13 + 28 + 59 = 100’
U1
[2]
Q7.
(a) £3.00
1
(b) 6
1
(c) 10:20 am
The answer is a specific time.
1
[3]
Q8.