Kory and Leanne will meet each other again after 36 minutes from starting i.e. at 10:36 am .
<u>Step-by-step explanation:</u>
Here we have , Leanne runs a lap in 12 minutes. Kory runs a lap in 9 minutes. We need to find out that If they both start running at 10 am, at what time will they both cross the start together again . Let's find out:
Kory runs a lap in 9 minutes and , Leanne in 12 minutes , in order to find at what time will they both cross the start together again we will find LCM of 9 & 12 :
⇒ ![\frac{9(4)}{12(4)}](https://tex.z-dn.net/?f=%5Cfrac%7B9%284%29%7D%7B12%284%29%7D)
⇒ ![\frac{36}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B36%7D%7B36%7D)
So ,LCM of 9 & 12 is 36 .That means Kory and Leanne will meet each other again after 36 minutes from starting i.e. at 10:36 am .
In clear way , Kory will run race as :
1st lap = 9 minutes
2nd lap = 18 minutes
3rd lap = 27 minutes
4th lap = 36 minutes , i.e. at 10:36 am he'll complete his 4th lap
For , Leanne
1st lap = 12 minutes
2nd lap = 24 minutes
3rd lap = 36 minutes i.e. at 10:36 am he'll complete his 3rd lap .
This means Kory & Leanne will meet at 10:36 am completing there 4th and 3rd lap respectively .
Answer:
it's a bit blurry!
Step-by-step explanation:
Answer: the excess skin is surgically removed
Step-by-step explanation:
1. negative
2. positive
3. positive
4. negative
5. positive
Answer: 3.2 tons
Step-by-step explanation:
We know that 1 ton = 2000 pound
Then , ![\text{1 pound}=\dfrac{1}{2000}\text{ ton}](https://tex.z-dn.net/?f=%5Ctext%7B1%20pound%7D%3D%5Cdfrac%7B1%7D%7B2000%7D%5Ctext%7B%20ton%7D)
Given : Mustafa’s horse ate 6,400 pounds of hay last year.
Then, the number of tons of hay his horse ate last year is given by :-
![6400\times\dfrac{1}{2000}\ \ \text{ tons}\\\\=3.2 \text{ tons}](https://tex.z-dn.net/?f=6400%5Ctimes%5Cdfrac%7B1%7D%7B2000%7D%5C%20%5C%20%5Ctext%7B%20tons%7D%5C%5C%5C%5C%3D3.2%20%5Ctext%7B%20tons%7D)
Therefore, the number of tons of hay his horse ate last year = 3.2 tons