Given :
The Ironman endurance race has a 2.4 miles swim.
Javier can swim 0.5 miles in 20 minutes.
To Find :
How much time in hours it takes to complete the race.
Solution :
Speed of Javier :
![s=\dfrac{2.4}{\dfrac{20}{60}}\ mph\\\\s= 7.2\ mph](https://tex.z-dn.net/?f=s%3D%5Cdfrac%7B2.4%7D%7B%5Cdfrac%7B20%7D%7B60%7D%7D%5C%20mph%5C%5C%5C%5Cs%3D%207.2%5C%20mph)
Let, time taken to cover 2.4 miles is t .
So,
![t = \dfrac{2.4}{7.2}\ hours\\\\t = 0.33\ hours](https://tex.z-dn.net/?f=t%20%3D%20%5Cdfrac%7B2.4%7D%7B7.2%7D%5C%20hours%5C%5C%5C%5Ct%20%3D%200.33%5C%20hours)
Hence, this is the required solution.
Answer:
what do u need help with
Step-by-step explanation:
10 because 45x3=135 205-125=70 70 divided by 7 equals 10
Answer:
14/28
Step-by-step explanation:
14/28 reduces down to 1/2
Answer:
the answer is b
Step-by-step explanation:
i did the quiz