sejal can walk 2 2 by 5 km in a hour how much distance she will cover in 3 1 by 3 hours

Question

sejal can walk 2 2 by 5 km in a hour how much distance she will cover in 3 1 by 3 hours

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Josephine 20 hours 2021-10-12T08:26:32+00:00 2 Answers 0 views 0

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    0
    2021-10-12T08:27:53+00:00

    Answer:

    Step-by-step explanation:

    method:

    First convert mixed fractions to proper fractions.

    Walking speed 3 4/5 = 19/5 km per hour

    Time = 2 1/2 hours = 5/2 hrs.

    We know the speed formula, Speed = Distance/Time

    Or Distance = Speed × Time

    Distance = 19/5 km/hour × 5/2 hours

    Distance = 95/10 kilometer

    Distance = 9.5 kilometer

    I HOPE IT HELPS YOU

    0
    2021-10-12T08:28:31+00:00

    Answer:

    Step-by-step explanation:

    1st method:

    First convert mixed fractions to proper fractions.

    Walking speed 3 4/5 = 19/5 km per hour

    Time = 2 1/2 hours = 5/2 hrs.

    We know the speed formula, Speed = Distance/Time

    Or Distance = Speed × Time

    Distance = 19/5 km/hour × 5/2 hours

    Distance = 95/10 kilometer

    Distance = 9.5 kilometer

    I HOPE IT HELPS YOU

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