TexasATM TexasATM
  • 10-01-2017
  • Mathematics
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Sam can solve 30 multiplication problems in 2 minutes. How many can he solve in 20 minutes

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SirPuffyPaws
SirPuffyPaws SirPuffyPaws
  • 10-01-2017
300 multiplication problems.
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Аноним Аноним
  • 10-01-2017
30           x
-----  =  ------
2            20

2x = 600
x = 600/2
x = 300 problems
  


hope this helps :)
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