In 2019, Min spent 200 hours playing video games. She played $$\(250 \%\)$$ more hours in 2018 than in 2019. Min played for hours in 2018.

A.
450
B.
500
C.
600
D.
700
Mathematics
Competition
Math League
Exam No:2020 First Round Grade 7 Year:2020 Question No:14

Answer:

D

Knowledge points:

G7 - Algebra - Multi-Step Linear Equations

Solution:

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