Answer:
Rate at which pool is getting filled 
m/hr
Step-by-step explanation:
Given
Depth up to which the pool gets filled in two hours is equal to 
centimeter
As we know
One meter 
centimeter
So centimeter is equal to 
meter
Rate at which pool is getting filled is equal to height up to which water is filled in 2 hours divided by time taken
Rate at which pool is getting filled 
m/hr
Factor -1 out of -3.6z -10.8
your answer should be -(3.6z+10.8)
That depends on how many people are there. but it would be hey 19 each if there were 3
Answer:
6/15 ÷ 6
Step-by-step explanation:
Martin is an after school math tutor
He noticed that 6 people still needed help on 2/5 of the time that was left
Martin wrote the expression
2/5 ÷ 6
This expression can be used to determine the number of persons who still need help
Therefore the expression that is equivalent to Martin's expression is
= 6/15 ÷ 6
Using 3 to divide both 6 and 5 will give
2/5 ÷ 6
Hence the expression which is equivalent to Martin's expression is 6/15 ÷ 6
