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,


Now, the number of boys is


Therefore, 14 students in the club are boys.
The correct answer is letter B
Answer:
17 tables are needed to seat 66 people
Step-by-step explanation:
This question can be solved using a rule of three.
One table seats 4 people. How many tables are necessary to seat 66 people.
1 table - 4 people
x tables - 66 people



Since we cannot have half a table, we round up
17 tables are needed to seat 66 people