quissowavyquis7629
09.11.2020 •
Mathematics
Adam and Harry are travelling from city X to city Y in their respective cars. Adam reaches city Y in 3
hours whereas Harry reaches 45 minutes after Adam. If the speed of Harry's car is less than Adam's car by
12 km/hr, find the speed of Adam's car.
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Ответ:
Now the y is stretched 3 times, so the area will increase 3 times too, which is 18