Question

Solve: Eleven coins (dimes and nickels) are worth 60 cents. How many

dimes are there? _____

Solve: Eleven coins (dimes and quarters) are worth 170 cents. How many
dimes are there? _____

Answer 1

first solve is 10 nickels and 1 dime

second solve is 4 quarters and 7 dimes

Explanation:

see attached picture of both math details