britt112
britt112 britt112
  • 25-10-2017
  • Mathematics
contestada

Sean spelled 13 out of 20 words correctly on his srelling test. Write his test score as a percent.

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thorntoncaleb13 thorntoncaleb13
  • 25-10-2017
Sean has scored a score of 65% on his spelling test
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apologiabiology
apologiabiology apologiabiology
  • 25-10-2017
percent means parts out of 100
x%=x/100


so 13/20=x%
13/20=x/100
multiply both sides by 100 to find x
1300/20=x
130/2=x
65=x

his score as a percent is 65%
Answer Link

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