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h, the car will arrive 20 min early. Find the value of D.

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asked Aug 18, 2023 38.1k views

7 votes

A car travels a distance of D km at 80 km/h and arrives 20 min late. If the car travels at

120 km/h, the car will arrive 20 min early. Find the value of D.

Mathematics
high-school

Esat Erkec asked

by Esat Erkec

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It’s would be 160 km since 160/80x60=120 min and 160/120x60=80min

Lucbas answered Aug 24, 2023

by Lucbas

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A car travels a distance of D km at 80 km/h and arrives 20 min late. If the car travels at 120 km/h, the car will arrive 20 min early. Find the value of D.

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