It is 3/2 • 3/4 because you have to make the mixed number an improper fraction. Theb you would solve 3/2 • 3/4 and get 9/8 and that simplified is 1 1/8
Answer:

Step-by-step explanation:




B negative over 15
because it is
Answer:
4 hours.
Step-by-step explanation:
20 cos シ is your answer
Step-by-step explaination