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Artyom0805 [142]
3 years ago
5

The ratio of the number of tests Jed passed this year to the number of tests he failed is 13:3. What percent of all tests Jed to

ok this year he failed?
Mathematics
2 answers:
valentinak56 [21]3 years ago
8 0

Answer:

18.75%

Step-by-step explanation:

Altogether he took 16 tests he failed 3 so we need to find 3 is what percent of 16.

saul85 [17]3 years ago
5 0

Answer:

18.75%

Step-by-step explanation:

Altogether he took 16 tests he failed 3 so we need to find 3 is what percent of 16.

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1 \frac{1}{6} -  \frac{7}{12} \\ 
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