How many quarters are there in 0.5+2?

0.5 + 2 = 2.5

2.5 / (1/4) = 2.5 / 0.5 = 5

Sam must have a typo. His answer is wrong.

2.5 / 0.25 = 10 quarters in $2.50

To determine the number of quarters in 0.5 + 2, we need to know the denomination or value of a quarter in this context. Assuming the denomination is $0.25, we can follow these steps to find the answer:

Step 1: Add the numbers together: 0.5 + 2 = 2.5

Step 2: Divide the sum by the value of a quarter: 2.5 / 0.25 = 10

So, there are 10 quarters in the sum of 0.5 and 2, assuming the denomination is $0.25.