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Q4: Answers – Paper 1 – November 2018
Q4: Answers – Paper 1 – November 2018
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See mark scheme for answers to part b!
Question
4)
It would take 120 minutes to fill a swimming pool using water from 5 taps.
(a) How many minutes will it take to fill the pool if only 3 of the taps are used?
It would take 120 minutes to fill a swimming pool using water from 5 taps.
(a) How many minutes will it take to fill the pool if only 3 of the taps are used?
............................ minutes
[2 marks]
(b) State one assumption you made in working out your answer to part (a).
[1 mark]