Answer:
Each book weighs 2.5 pounds.
Step-by-step explanation:
75/2.5 is 30. Or you could also get the answer by 30* 2.5 which it would be 75. So, therefor, the answer is 2.5.
Answer:
870.48
Step-by-step explanation:
Answer:
1/4 8
Step-by-step explanation:
because it is numbers that we multiply
Answer:
3
Step-by-step explanation: