Work with speed of A "relative" to B.If A is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up
If you were sitting in the car B, what will be the measured speed of car A (relative to car B)?If A is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up
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I'll ask again - please figure out:I am trying to read up on this online before I come here.
should I start with this formula?
rate(of speed) * time
am I on the right path?
speed B - speed A ?I'll ask again - please figure out:
If you were sitting in the car B, what will be the measured speed of car A (relative to car B)?
It took you ~7 days to respond - must not be very important!!speed B - speed A ?
It took you ~7 days to respond - must not be very important!!
If you were sitting in the car B, what will be the measured speed of car A (relative to car B)?
The correct response is:
Speed A - speed B = 120 - 110 = 10 mph
How long would it take to cover 0.75 mile(the lag) at 10 mph?
So you are subtracting 0.75 km from 120 km/h? What are the units of the answer? How do you subtract "km" from "km/h"?Hello
If A is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up
thanks to all of you. I was really busy and i was also trying to make some sense of Mr Subhotoh's tip.
if you were sitting in the car B, what will be the measured speed of car A (relative to car B)?
Speed A - speed B = 120 - 110 = 10 mph (I understand now. the wording of the question threw me off. I struggle with how to start off on a math problem big time!)
If A is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up.
1 lap= 3/4 mile =0.75 mile
behind (keyword for subtraction)
car A 120mph - 0.75 = 110 mph (car A is going at 110mph) (0.75 is the distance it is behind)
is this reasoning correct?
i subtracted the distance that he was behind from the rate of speed he was going at?
is that correct?
I strongly suggest that you focus on learning what units like "km" and "km/h" mean and what operations like "subtraction" and "multiplication" mean! It sounds like you have memorized a lot of things without knowing what they mean.i am sorry i have been tardy in replying.
i struggle with math problems.
i need, please, if you would, to give me hints that are not too involved. break it down for me if you wanna help and i know you want to.
i am making ends meet but i would be willing to pay some money to someone who helps me with math reasoning.
i am really bad at this i want to learn math so much.
i saw someone answer this same problem but i want to understand the reason behind each step/ now i know the answer is 12 miles i saw his answer but no explanation no reason why. i want to learn. i am pleading for good help.
thank you for your support!!!
If A is travelling at 120 mph and is one lap (3/4 mile) behind, and B is travelling 110 mph, how many laps will it take A to catch up
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