Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.
Sagot :
Alright, let's go through the problem step-by-step.
Elena ran [tex]\( 2 \frac{1}{2} \)[/tex] miles.
### Part a: Converting miles to feet
To find out how many feet this distance represents, we'll use the conversion factor that 1 mile equals 5,280 feet.
1. First, convert the mixed number [tex]\( 2 \frac{1}{2} \)[/tex] to an improper fraction or a decimal.
[tex]\[ 2 \frac{1}{2} = 2 + \frac{1}{2} = 2.5 \text{ miles} \][/tex]
2. Next, multiply the number of miles by the number of feet in a mile.
[tex]\[ 2.5 \text{ miles} \times 5,280 \text{ feet/mile} = 13,200 \text{ feet} \][/tex]
So, [tex]\( 2 \frac{1}{2} \)[/tex] miles is equal to 13,200 feet.
### Part b: Converting feet to inches
Now, we'll convert the number of feet to inches, using the conversion factor that 1 foot equals 12 inches.
1. Multiply the number of feet by the number of inches in a foot.
[tex]\[ 13,200 \text{ feet} \times 12 \text{ inches/foot} = 158,400 \text{ inches} \][/tex]
So, [tex]\( 2 \frac{1}{2} \)[/tex] miles is equal to 158,400 inches.
Therefore, Elena ran 158,400 inches.
Elena ran [tex]\( 2 \frac{1}{2} \)[/tex] miles.
### Part a: Converting miles to feet
To find out how many feet this distance represents, we'll use the conversion factor that 1 mile equals 5,280 feet.
1. First, convert the mixed number [tex]\( 2 \frac{1}{2} \)[/tex] to an improper fraction or a decimal.
[tex]\[ 2 \frac{1}{2} = 2 + \frac{1}{2} = 2.5 \text{ miles} \][/tex]
2. Next, multiply the number of miles by the number of feet in a mile.
[tex]\[ 2.5 \text{ miles} \times 5,280 \text{ feet/mile} = 13,200 \text{ feet} \][/tex]
So, [tex]\( 2 \frac{1}{2} \)[/tex] miles is equal to 13,200 feet.
### Part b: Converting feet to inches
Now, we'll convert the number of feet to inches, using the conversion factor that 1 foot equals 12 inches.
1. Multiply the number of feet by the number of inches in a foot.
[tex]\[ 13,200 \text{ feet} \times 12 \text{ inches/foot} = 158,400 \text{ inches} \][/tex]
So, [tex]\( 2 \frac{1}{2} \)[/tex] miles is equal to 158,400 inches.
Therefore, Elena ran 158,400 inches.
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.