Mathematics, 17.05.2021 20:40 catzdatbloadd
My piggy bank has only pennies and nicklels in it , and 2/7 of the coins are nickel
If i remove 84 pennies then 1/3 of the remening are pennies.
1)Suppose there are initially p pennies and n nickels in the pigy bank
write an equation using the fact that 2/7 of the coins initially in the
piggy bank are nickels.
2)write a second equation representing the situation after 84 pennies are removed.
3) how many nickels are in the piggy bank?
Answers: 2
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My piggy bank has only pennies and nicklels in it , and 2/7 of the coins are nickel
If i remove 84...
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