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1. A machine produces 273 chairs in 6.5 hours. How long will it take to produce 720 chairs?

2. If 13 people can build a boat in 18 days, how .long would it take 6 people to build one boat?

Sagot :

JANINESALABIE354IN

Answer :

  1. 273 chairs:6.5 hours = 720 chairs : n
  • 6.5 x 720 = 4680
  • 4680 ÷ 273 = 17.14
  • n = 17.14 hours

2. 13 people :18 days = 6 : n

  • 18 x 6 = 108
  • 108 ÷ 13 = 8.307....
  • n = 8 days

Step-by-step explanation:

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