2. 3. 5. are correct
1. and 4. are actually interchanged
30,1416 I'm pretty sure this is the answer
52 weeks
365 days
7days a week
91 days divided by 7 equals
13 weeks
because its isosceles so 9+9=x²
and x equal
2√3
Given:
Number of students = 35
Two out of every five boys in the club are boys.
To find:
The number of students in the club that are boys.
Solution:
Two out of every five boys in the club are boys. It means, the ratio of boys to the total number of student is 2:5.
Let the number of boys be 2x and number of students be 5x.
According to the question,
![5x=35](https://tex.z-dn.net/?f=5x%3D35)
![x=7](https://tex.z-dn.net/?f=x%3D7)
Now, the number of boys is
![2x=2(7)](https://tex.z-dn.net/?f=2x%3D2%287%29)
![2x=14](https://tex.z-dn.net/?f=2x%3D14)
Therefore, 14 students in the club are boys.