Answer:
bro why is the question so long put it in smaller parts so its readable
To measure the length or height of something which is a little smaller we prefer to use centimeters.
Lets look at each of the options one by one.
1. Distance between Philadelphia and New York , it is roughly about 94.1 miles which will be way too big of a number if converted in to centimeters (it will be 15000000 cm).
2. Length of a paperclip, this is something that is a considerable length and can be measured in centimeters. Usually a paper clip measures around 3-4 centimeters.
3. Height of a standard ceiling, while constructing something we measure height or length or the width of a floor in feet.
4. Yearly increase in a child's height, that can be measured in centimeters but often we use inches.
5. Width of a swimming pool is also conventionally measured in feet.
So, it is the length of a paperclip and the yearly increase in a height of a child are two things that can be measured in centimeters.
The answer is 3/22
hope I heped
Example: we multiply or divide both the top and the bottom of a fraction by the same number, it's just the same as multiplying or dividing by 1
Hope this helps! :)
~Asuka
The width is between 2 feet and 4 feet
Taking the average, 1/2 (2 + 4) = 4 feet
The length is between 3 feet and 6 feet
Taking the average, 1/2 (3 + 6) = 4.5 feet
Area of one panel = 4 x 4.5 = 18 ft²
Area of 5 panels = 18 x 5
Area of 5 panels = 90 ft²
The estimated area of the 5 panels is 90 ft².
John's estimate is not reasonable as 140ft² is way too high from the average of 90 ft².
<em>Even taking the biggest possible length and width</em>
<em>The area of 1 panel = 4 x 6 = 24 ft²</em>
<em>The area of 5 panels = 24 x 5 = 120 ft²</em>
<em>Even taking the highest possible estimate of 120 ft², John's estimate is still way too high</em>
