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Mathematics 17 Online
OpenStudy (anonymous):

fifty pennies fill a penny roll.forty nickels fill a nickel roll.how many penny rolls are equal in value to two nickel rolls?

OpenStudy (anonymous):

8

OpenStudy (anonymous):

but you have to explain how you got that answer

OpenStudy (anonymous):

50 pennies are in a p rooll 2.00 in 2 nickel olls and 4 rools of pennies = one nickel roll]

OpenStudy (anonymous):

ok

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