Mathematics, 12.10.2020 22:01 ggpro4life3000

A jet flew to Moscow and back. It took one hour longer to get there than it did to come back. The average speed on the trip there was 200 km/h. The average speed on the way back was 225 km/h. How many hours did the trip there take?

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A jet flew to Moscow and back. It took one hour longer to get there than it did to come back. The av...