Answer :
Answer:
[tex]hey \: there \\ \\ 13 \: of \: 20 \times 100 \\ \\ so \: \frac{13}{20} \times 100 \\ \\ simplify \\ \\ \frac{13}{ \cancel{20}} \times \cancel{100} \: \: ^{5} \\ \\ = 13 \times 5 = 65 \ \: percent [/tex]
Sean's test score as a percentage is 65%.
What are percentages?
Percentages are a measure of count. They are used to represent the fraction of a quantity as a number out of 100. The sign used to represent percentages is %.
How do we write the test score as a percent?
Test score in percentage = (number correctly spelled / total question) x 100
(13/20) x 100 = 65%
To learn more about percentages, please check: https://brainly.com/question/25764815