Mathematics, 23.11.2020 04:10 icemaniac

Scott trained for the marathon. On day 1, he took 70 min to run 10 km.
On day 10, he took 2 h 40 min to run 20 km.
On day 20, he took 4 h 15 min to run 30 km.
a) What was Scott's running rate, in minutes per kilometre,
for each day?
i) Day 1 ii) Day 10 iii) Day 20
b) What do you think Scott's running rate, in minutes per
kilometre, might be for the 44 km of the marathon?
How long do you think it will take him? Explain.

Answers: 3

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Scott trained for the marathon. On day 1, he took 70 min to run 10 km.
On day 10, he took 2 h...