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Lamar has 46 coins, all nickels and dimes. The total value of all these coins is $3.05. How many nickels does he have? A. 15 B. 16 C. 23 D. 31

Lamar has 46 coins, all nickels and dimes. The total value of all these coins is $3.05. How many nickels does he have? A. 15 B. 16 C. 23 D. 31
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2 votes
Lamar has 46 coins, all nickels and dimes. The total value of all these coins is $3.05. How many nickels does he have?

A. 15
B. 16
C. 23
D. 31

asked
User SebCorbin
by
9.1k points

1 Answer

4 votes
This is a guess and check type of problem. D is the correct answer because
31 x .05 + 15 x .1 = 3.05
answered
User Mufazzal
by
8.7k points
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