Register
Two-fifths of the senior class earned a grade of B+ or higher on an advanced mathematics exam. If 42 seniors scored at least a B+, how many students are in the entire senior class?
184k views
5 votes
Two-fifths of the senior class earned a grade of B+ or higher on an advanced mathematics exam.

If 42 seniors scored at least a B+, how many students are in the entire senior class?

User Nirajan Poudel
by
8.3k points

2 Answers

1 vote

Answer:

105 students in the class

Explanation:

User VladFr
by
7.8k points
3 votes
2/5 = 42
1/5 = 21
5/5 = 105

105 students in the class
User Binard
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!