Mathematics, 17.05.2021 03:30 kk042563
The time, T (seconds), it takes for a pot of water to boil is proportional to the amount, A (litres), of water.
It takes 140 seconds to boil 2.5 litres of water.
Work out how long it takes (to the nearest second) to boil 1.8 litres.
Answers: 3
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The time, T (seconds), it takes for a pot of water to boil is proportional to the amount, A (litres)...
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