A swimmer can swim 50.2 meters in 1 minute. How far can he swim in half an hour? *

Question

A swimmer can swim 50.2 meters in 1 minute. How far can he swim in half an hour? *

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Helga 6 months 2021-08-04T07:09:16+00:00 2 Answers 14 views 0

Answers ( )

    0
    2021-08-04T07:10:20+00:00

    Answer:

    1506meters

    Step-by-step explanation:

    1hour-60minutes

    which means half an hour is 30minutes,so it’s more like they are asking you to find how far the swimmer can swim in 30minutes

    50.2-1min

    x -30min

    x=50.2×30

    x=1506meters

    0
    2021-08-04T07:10:59+00:00

    1 hour – 60 mins
    Half an hour – 60 x 1/2 = 30

    30 minutes = 30 x 50.2 = 1506 metres

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )