There are 50 questions on a test. If a 60% is considered passing, how many questions do you have to get right to pass?

Multiply:

50 * 0.6 = ?

30

use n to stand for the number of payments and a for the amount still owed. write an equation for calculating a for any value of n

To determine how many questions you need to get right to pass the test, we can use the concept of percentages.

Step 1: Calculate 60% of the total number of questions.
Given that there are 50 questions on the test and a passing score is 60%, we can multiply 50 by 0.6 (which is the decimal form of 60%) to find the passing threshold:
Passing threshold = 50 x 0.6 = 30

Step 2: Round the passing threshold to the nearest whole number.
Since you cannot have a fraction of a question, round the passing threshold to the nearest whole number. In this case, 30 is already a whole number, so there is no need to round.

Therefore, you need to get at least 30 questions right to pass the test.