Answer:
Explanation:
If Sally got 40 out of 60 questions correct, and the test was out of 100 points, we can find the percentage she got by using a proportion:
40 / 60 = x / 100
Here, x represents the percentage of questions Sally got correct.
To solve for x, we can cross-multiply:
40 * 100 = 60 * x
Simplifying:
4000 = 60x
Dividing both sides by 60:
x = 66.67
Therefore, Sally got 66.67% of the questions correct.