layla05 layla05
  • 29-10-2016
  • Mathematics
contestada

Sam can solve 30 multiplication problems in 2 min .How many can be solved in 20 minutes

Respuesta :

meagan3
meagan3 meagan3
  • 29-10-2016
The answer is 300 because Sam can solve 15 problems per minute and there's 20 minutes so 20x15 equals 300
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