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3 years ago

6

The Wright brothers made the world's first flight in a power-driven airplane. The flight lasted for 12 seconds at an average spe

ed of 10 feet per second. The ratio of the airplane's wingspan to the distance flown was 1:3. How long was the wingspan?

1 answer:

Alona [7]3 years ago

4 0

Answer:

40

Step-by-step explanation:

120/3=40

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