Math
posted by john .
The bike slots in the bike rack are filled. Don's bike is in the middle. And there are 3 bikes placed to the right side of Don's bike. How many bikes are there in the bike rack?

Think about what you have been told. If Don's bike is in the middle and there are three bikes on one side, then there mist be three bikes on the other side as well.
Add them up 
So the no of bikes in the bike rack are 7 right. Is my answer rite.

Yes, 7 is right

the wheel on average rotates 10miles per hour please give a big thankyou to mrmiah who taught me all this im proud i am a student at hathershaw

10 miles per hour