You earned a 90% on a science test. You answered 18 questions correctly. How many questions were on the test? (PLZ HELP ASAP!!!!)

asked Dec 22, 2018 232k views

5 votes

You earned a 90% on a science test. You

answered 18 questions correctly. How many
questions were on the test?
(PLZ HELP ASAP!!!!)

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4 votes

20
hope this helps!!!!!!!!

Deekay answered Dec 23, 2018

8.6k points

2 votes

20 questions ( 18 x 100 divided by 20 is equal to 90%) (just took a bit of playing around on the calculator)

Wishi answered Dec 26, 2018

by Wishi

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