Answer:
D. 15/4
Step-by-step explanation:
1/4 * 5 = 5/4
1/2 * 2 = 1 = 4/4
3/4 * 2 = 6/4
Total:
5/4 + 4/4 + 6/4
= 15/4
Answer:
A
Step-by-step explanation:
Focus on what the question is telling you, as it's given to you in the question. It's saying five times, which means "×5" the number of person B, so it'll always be 5 times quicker, since they're breathing more times in a certain period of time than person B.
Hopefully this helped!
Answer:
Ramon would need 27 bags
Step-by-step explanation:
This is because if you divide 6.75 by 0.25 you would get 27
Answer:
1519 pens
Step-by-step explanation:
add 9,645 to 18,836 and then subtract that number from 30,000