Betty had 1 1/4 hours to finish a test. She was nervous and it took her 1/2 an hour to calm down. How much time did she have left to finish the test? Express the answer as a mixed number.

1 1/4 divided by 2 = 5/8

1 1/4 is the same as 5/4

1 1/4 divided by 2 is therefore the same as

5/4 x 1/2 = 5x1/4x2 = 5/8

Step-by-step explanation:

you need to give us more information since we can't answer

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: