Determine if each pair of ratios is equivalent or not. then write the correct symbol(= or not equal) in the blank *just put answer below 1)1/8 _ 2/16 4)3/4_15/25 2)1/3_4/7 5)4/7_20/35 3)2/5_16/50 6)9/10_32/40

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.