45 divided by 5 is 9 and 9 times 8 is 72 so the answer is 72.
50 1/2 = 50.5
50.5 + -12.3
When adding a negative number to a positive number, it basically becomes just subtraction so 50.5 + -12.3 means 50.5 - 12.3
50.5 - 12.3 = 38.2
Correct answer should be= 1.5 hours.
Answer:
Cool
Step-by-step explanation:
Answer:
7
Step-by-step explanation: