a car travels 1/4 distance with speed 30 kilometre per hour and remaining distance with speed 50 kilometre per hour calculate the average sp

Question

a car travels 1/4 distance with speed 30 kilometre per hour and remaining distance with speed 50 kilometre per hour calculate the average speed of the car​

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Audrey 1 month 2021-08-13T15:27:17+00:00 1 Answer 0 views 0

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    2021-08-13T15:29:12+00:00

    Answer:

    I think it should be physics instead of maths

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18:9+8+9*3-7:3-1*13 = ? ( )