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anonymous
 one year ago
Solve using the guessandtest strategy.
Ira has 28¢ in his pocket. He has 20 coins that are either pennies or nickels.
How many nickels does Ira have?
A.
26
B.
22
C.
18
D.
2
anonymous
 one year ago
Solve using the guessandtest strategy. Ira has 28¢ in his pocket. He has 20 coins that are either pennies or nickels. How many nickels does Ira have? A. 26 B. 22 C. 18 D. 2

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0i'm from the uk  how many cents are there in a nickel and a penny?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0nickel is 5 cents and a penny is 1 cent

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0well he can't have a lot of nickels

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0because 18 nickels = 90 cents and he only has 28 cents so what do you think?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0so l8 nickels or more cannot be correct.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0No because 22 nickels = 5*22 = 110 cents.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0 and he only has 28 cents

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0Do you follow the argument?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0and if you add it up it comes to 28 cents 2 nickels = 10 cents + 18 pennies = 28 cents and total coins = 20.
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