Hey there! :) So first of all, I got 31.67 per second. The way I got my answer is first, I knew that 1 KM is 1000 Meters. So now, I multiplied 114 x 1000 which equals 114,000 Meters. Then, I figured out that 1 Hour has 3600 Seconds. Then I did 114,000 ÷ 3,600 and got 31.67 Seconds. And that is how I got the answer!
Hope it helps and it's the right answer & it's understandable! :D
The answer to the question is B.
<h2><u>Solution</u>:-</h2>
Hypotenuse (x) of the right triangle = ![\sqrt{7² \: + \: 11²}](https://tex.z-dn.net/?f=%20%5Csqrt%7B7%C2%B2%20%5C%3A%20%2B%20%5C%3A%2011%C2%B2%7D%20)
Hypotenuse (x) of the right triangle = ![\sqrt{49 \: + \: 121}](https://tex.z-dn.net/?f=%20%5Csqrt%7B49%20%5C%3A%20%2B%20%5C%3A%20121%7D%20)
Hypotenuse (x) of the right triangle = ![\sqrt{170}](https://tex.z-dn.net/?f=%20%5Csqrt%7B170%7D%20)
Hypotenuse (x) of the right triangle = 13
The hypotenuse (x) of the right triangle is <u>1</u><u>3</u><u> </u><u>m</u>.
<h3>Hence, option (D) <u>1</u><u>3</u><u> </u><u>m</u> is correct. [Answer]</h3>
165% of what? If you mean 165% of 1, that's 1.65, which is 1 and 13/20