Mathematics, 01.03.2021 18:30 itsyeboiwolfie2500
David cycles at 20mph for 1¼ hours, then at 16mph for 2 hours and then 12mph for 45 minutes.
(a) Work out the total distance travelled.
(b) Work out the average speed for the entire journey.
Answers: 2
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David cycles at 20mph for 1¼ hours, then at 16mph for 2 hours and then 12mph for 45 minutes.
(a) Wo...
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