At most or at least

Question

In Speech class Caroline needs at least a B+ to keep her financial aid. To earn a B+, the average of her four speeches must be at least an 85. On the first three speeches she scored 85,76,and 83.Determin the minimum score her fourth speech to get a B+.

 

Carolyn needs at most or at least ______on her last speach.

 

Answer 1

Ask yourself these questions:

 

1. If Caroline averages a score of 85 on her four tests how many total points would she have?

 

2. How many points does she already have from her scores on the previous three tests?

 

3. Now, how many points does she need on the fourth test if she subtracts the amount of the answer of question 2 from the amount in question 1?

 

Your answer will be greater than or equal to the amount in question 3.