rebeccaella rebeccaella

Today at 1:54 PM
Mathematics

Answered

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

Answer :

laneybelle823 laneybelle823

Today at 1:59 PM

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

Answer Link

haileyywest haileyywest

Today at 1:59 PM

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

Answer Link

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