Question

Danilo solved 8 out of 10 problems in his math quiz correctly. Expressed as a decimal, what part of the math quiz did Danilo solve correctly?

Answer 1

.9

Step-by-step explanation:

90 percent so in decimals it will be .90

Answer 2

Since she got 2 out of 20 incorrect, we can first figure out the percent incorrect. We can either find the decimal for 2/20, or make 2/20 a fraction with 100 in the denominator. In this case, it is ... She lost 10 percent on her math quiz, leaving her with a score of 90%. ... What percentage of questions did this student get correct?