12 cents, the greedy algorithm using quarters, 12-cent coins, dimes, nickels, and pennies would not always produce change using the fewest coins
The correct answer is 66 degrees!
1/2
If you divide by 2, you are dividing the number in half, meaning if you multiply by 1/2, you get the same result.
For example the number 16
16/2=8
16 times 1/2=8
Hope this helps!!