You add up all of the sides and the numbers that are there you pretend that they are on the other side and just add all of them up correctly and you will get your answer.
The answer stays in school kids I'm not really sure on the answer to ask your teacher.
5x + 55 <= 92.5
5x <= 92.5-55
5x <= 37.5 /: 5
x <= 7.5
Hi there!
To find equivalent fractions, we need to multiply both the numerator and the denominator by the same number.
These equivalent fractions are the original fractions multiplied by 2/2:
2/3 = 4/6
1/2 = 2/4
5/12 = 10/24
Hope this helps!
4hour.
<h3>Justification:</h3>
<u>We are given time takes to travel is inversely with an average speed</u>.
- When average speed is 40mph, it takes 2hour.
Then,
<u>If average speed is 80mph, let time taken be x</u>:
- 40/2 = 80/x
- 40x = 160
- x = 160/40
- x = 4
<u>Hence, it takes 4 hour to travel to a destination with 80mph</u>.
