So, it went down from 28 to 7, meaning 28 - 7 = 21, 21 feet then.
now, if we take 28 to be the 100%, what is 21 off of it in percentage?
Answer:
no it is not
Step-by-step explanation:
Find the least common multiple of 14 and 16.
14 = 7*2 ----> multiply by 8 ----> 8*7*2 = 112
16 = 8*2 ----> multiply by 7 -----> 7*8*2 = 112
The LCM is 112. This means it will be 112 minutes before they dump water at the same time.
112 min = 1 hr 52 min
3:20 + 1hr 52 min = 5:12
For the next time, add another 112 minutes
Answers: 5:12 PM and 7:04