Answer:
x=−5/2,6
Step-by-step explanation:
I think its (the quotient of 3 and x)
sorry if i got it wrong
15/3 - 14/2
This is the expression you are looking for
( I'm not 100% sure but I believe this is correct ! )
Answer:
t2 = 52.8 hours
it will take 52.8 hours if its flow is reduced to 5 litres per minute.
Step-by-step explanation:
The volume of the swimming pool can be written as;
Volume V = flow rate × time
V = R×t
V = R1×t1 = R2×t2
R1×t1 = R2×t2
t2 = R1×t1/R2 ........1
Given;
Flow rate R1 = 12 litres per minute
Flow rate R2 = 5 litres per minute
time t1 = 22 hours
Substituting the given values into equation 1;
t2 = R1×t1/R2 = 12×22/5
t2 = 52.8 hours
it will take 52.8 hours if its flow is reduced to 5 litres per minute.
Divide the total boxes by the number that fit into one crate.
225 total boxes / 9 boxes per crate = 25 crates
