Answer:
no 30 is your answer
Step-by-step explanation:
10more mean ×10
so 3×10 =3
Answer:
<h2>n - 8, n - 7, n - 6</h2>
Step-by-step explanation:
If n-9 is an even number. What are the next three consecutive integers?
The next integer is 1 greater than the previous one.
Therefore your answer is:
n - 9 + 1 = n - 8
n - 8 + 1 = n - 7
n - 7 + 1 = n - 6
The first pipe fills 1/8 of a pool in one hr.
The second pipe fills 1/4 of a pool in one hr.
(1/8+1/4)2= 3/4 done by the first two pipes in 2 hours.
Therefore the last pipe must do 1 1/4 of the filling in 2 hours, which is 5/8 per hour.
5/8x=1
x=8/5
It takes the third pipe 1 hour and 36 minutes to fill it by itself.
N/12 = 300
n = 12(300)
n = 3600