Explain how you know that 3/6 is greater than 1/3 but less than 2/3?

Will give brainliest summations with algebraic expressions image shown

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?