sam can solve 30 multiplication problems in 2 minutes how many can he solve in 20 minutesl

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10-12-2015
Mathematics

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sam can solve 30 multiplication problems in 2 minutes how many can he solve in 20 minutesl

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augie9198 augie9198 · Answer 1 · 2015-12-10T02:35:25+01:00

augie9198 augie9198

10-12-2015

take 30 * 10 to find out how many problems same can figure out. That is how you got from 2 to 20 is multiplying by 10
30 problems = 2 minutes
300 problems = 20 minutes

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alexi2 alexi2 · Answer 2 · 2015-12-10T02:35:49+01:00

alexi2 alexi2

10-12-2015

300 because if he can do 30 in 2 min. then 300 cause u are adding a zero to 2.

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