Answer:
9 hours
Step-by-step explanation:
36 degrees total /4 degrees per hour = 9 hours
Answer:
1:4
Step-by-step explanation:
1:4 Answer:1:4Step-by-step explanation:A ratio can be written like this: 15:60, but it can also be written as the fraction 15/60, which can be simplified to 1/4, or… ... A zoo has 15 toucans and 60 parrots. what is the ratio of the Number of toucans ... 4.9/5. 19. jupiterbhanot. Beginner. 5 answers. 51 people helped ...
Hope This Help!!
Answer:
D
Step-by-step explanation:
3 pipes take 12 hours
⇒ In 1 hour, the 3 pipes can fill 1/12 of the pool
2 of the pipes take 18 hours
⇒ in 1 hour, the 2 pipes can fill 1/18 of the pool
In 1 hour, the third pipe alone can fill :
Time needed :
----------------------------------------------------------------------------------------
Answer: It will take 36 hours for the third pipe to fill the pool.----------------------------------------------------------------------------------------