Ming plays video games online. When he signed up with the game site, Ming got 200 points. Ming earns 20 more points for each hour that he plays. How many hours does Ming have to play to get to 500 points?
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Ming already have 200 points
he wants 300 points more to get 500 points
1 hrs = 20 points
300/20 = 15
hence, Ming have to play 15 hrs to get 300 points
he already has 200points
200 + 300 = 500
so he will get 500 points
MARK AS BRANILIST
he wants 300 points more to get 500 points
1 hrs = 20 points
300/20 = 15
hence, Ming have to play 15 hrs to get 300 points
he already has 200points
200 + 300 = 500
so he will get 500 points
MARK AS BRANILIST
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