lyndsayhelvey lyndsayhelvey

13-01-2020
Mathematics

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Anna scored 27 questions right on her test. She scored a 90%. How many questions were on the test?

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Аноним Аноним

13-01-2020

Answer: 30

Step-by-step explanation: 30 times .9 is 27, meaning that 90%of her grade would be 27.

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helenafisher helenafisher

12-02-2020

Answer:

30

Step-by-step explanation:

divide 27 by 9

you get 3

add 3 to 27 because 3 = 10%

30 questions

hope this helped! :)

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