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3 years ago

8

Write a proportion to find how many points a student needs to score on the test to get the given score? Test worth 50 points ; t

est score of 40%.

1 answer:

Igoryamba3 years ago

6 0

We have a proportion: ?/50= 40/100

Cross multiply:
100*?= 40*50
⇒ ?= 40*50/100= 20

The student needs to score 20 points~

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