averyvaughn0
averyvaughn0 averyvaughn0
  • 15-01-2020
  • Mathematics
contestada

Marshall can make 6 necklaces every hour. Yolanda can make 3 times that many every hour. How many hours would it take them to make 48 necklaces?

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ledwards929
ledwards929 ledwards929
  • 15-01-2020
Marshall- 8 hours because 8•6=48
Yolanda- 3 hours because 6•3=18
18•2= 36 18•3=54
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