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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

Respuesta :

mhanifa

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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