kenza79 kenza79

15-10-2019
Mathematics

contestada

On Oct. 15, 2003, Yang Liwei orbited the Earth 14 times in 21 hours for the country of China. How
many hours did it take Liwei to orbit the Earth one time?
0.67 hour
1.5 hours
7.0 hours
294 hours

Respuesta :

rawaalmaskari rawaalmaskari

15-10-2019

you divide 21 hours by the times he orbited the earth which is 14= (21/14) so the answer is 1.5 hours

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