Let's start with an example.
At the market, 8 batteries cost $10.
How much do 6 batteries cost?
We’re trying to find the cost of 6 batteries.
Batteries Cost
8 / 8 = 1 $10/ 8 = $1.25
If 8 batteries cost $10, then 11 battery costs $1.25.
Batteries Cost
8 $10
1 x 6 $1.25 x 6
6 $7.50
So, 6 batteries cost $7.50.
Back to your question...
We are trying to find the rate of fair which means the fair price for 1 person
Fair Person
18/3 3/3
6 1
So, the fair owner will make $6 for 1 person.
Hope this helped! Good luck!
Answer:
864.0555 should be your answer.
Answer:
6
Step-by-step explanation:
6/24= 1/4
Ok, this is usually a trial and error question and it is supposed to be fun.
I believe you want the four women to cross the bridge in the least possible time before the bridge collapses.
The solution is as follows:
<span>1- The 5-minute lady and 10-minute lady cross the bridge
(the total time will be 10 minutes)
</span>2- <span>The 5-minute lady returns
(the total time will be 5 + 10 = 15 minutes)
3- </span><span>The 20-minute lady and 25-minute lady cross
(the total time will be 15 + 25 = 40 minutes)
4- </span><span>The 10-minute lady returns
(the total time will be 10 + 40 = 50 minutes)
5- </span><span>The 5-minute lady and 10-minute lady finally cross
(the total time will be 10 + 50 = 60 minutes)
The last one to cross should step aside from the bridge as quickly as possible before the bridge collapses.</span>
