Anna scored 27 questions right on her test. She scored a 90%. How many questions were on the test?
2 answers:
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! :)
Answer: 30
Step-by-step explanation: 30 times .9 is 27, meaning that 90%of her grade would be 27.
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