Answer:
6 ice cream cones
Explanation:
Convert 20 quarters and 12 dimes into dollar amounts.
Quarters: 20 × 0.25 = 5.00
Dimes: 12 × 0.10 = 1.20
Now, add up the total amount in coins.
5.00 + 1.20 = $6.20
If ice cream cones cost a $1.00 each, then Simon can buy 6 ice cream cones for $6.00. He will have $0.20 left.