romyknight romyknight

04-03-2019
Mathematics

contestada

In 1 year, 120 students passed GCSE maths. The following year 98 passed. Find the percentage decrease in the pass rate. PLEASE PLEASE PLEASE HELP QUICKLY!!!!!!20 PTS!!!!!

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maybeemmamay maybeemmamay

04-03-2019

Answer:

18% decrease.

Step-by-step explanation:

What you do is you do 120-98 to get 22. You then put that over 120 to get .18333 this equal to 18% decrease or if you need it specifically 18.3%

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