Solve the problem.Jon throws all his nickels and dimes in a jar at home each day. He counted all his coins one day and found that he had collected $42.70. If there were five times as many nickels as dimes, how many of each coin does he have?
A. 610 dimes; 605 nickels
B. 610 dimes; 122 nickels
C. 122 dimes; 610 nickels
D. 122 dimes; 5 nickels
Answer: C
Mathematics
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