Amy’s watch loses time at the rate of 3 minutes every 5 days. Fine the number of days before the watch loses one hour or time P

Question

Amy’s watch loses time at the rate of 3 minutes every 5 days. Fine the number of days before the watch loses one hour or time

Please note that this is directly proportional applications and the formula is output unit/input unit times input unit

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Thu Hương 4 years 2021-08-23T02:50:38+00:00 1 Answers 9 views 0

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  1. minhkhoi
    0
    2021-08-23T02:52:27+00:00
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    Answer:

    • 100 days

    Step-by-step explanation:

    • 3 min loss ⇔ 5 days
    • 60 min loss ⇔ x days

    Cross multiply and solve for x:

    • 3x = 5*60
    • 3x = 300
    • x = 300/3
    • x = 100 days

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