The captain told the passengers that the plane is flying at 450 miles per hour. this information describes the plane's

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

the answer is 3.1 his answer is wrong mines is right