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Mathematics 20 Online
OpenStudy (anonymous):

Have this individual grab a handful of coins making sure there are only two types of coins in the group (i.e., nickels and dimes, quarters and pennies, pennies and dimes, etc.). Your parent/guardian or friend should tell you the type of coins they’ve chosen, how many coins they have and the dollar amount of the group. From this information, you will set up two equations, and determine how many of each coin they have in their hand.

OpenStudy (anonymous):

Oh this one seems fun lol

OpenStudy (anonymous):

Okay so lets say. Problem: Sam has his father and mother pick nickels and dimes from a bag. But they have to reach inside without knowing. Sam's mom reaches and and takes a handfull. Sam counts the amount and soon he counts 10 nickels and 5 times. Answer to problem: Sam's mom has one doller.

OpenStudy (anonymous):

Do the other one? Or you think you got it.

OpenStudy (anonymous):

Thanks zb for the medal!

OpenStudy (anonymous):

@zb

OpenStudy (anonymous):

your welcome. btw you have really good answers

OpenStudy (anonymous):

Thanks man

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