contestada

Thomas drove from junction 2 to junction 3 in 15 minutes.
The distance between junction 2 and junction 3 is 12 miles.
Hannah also drove from junction 2 to junction 3 at an average speed of 50mph.
Who has the fastest speed.
You must show your working.

Respuesta :

Hannah = 50 mps

Thomas:

12 miles in 15 mins

24 miles in 30 mins'

48 miles in 60 mins

48 mph

Faster speed: Hannah

Hannah drove at 50 mps which was 2 mps faster than Thomas.

sarkar15

Answer: Thomas speed = 12/15 = 0.8

Thomas can go 0.8 miles in a min.

Hannah can go 50/60 mph which is 0.833 (repeats 3 forever) miles per min.

Thus, Hannah is faster than Thomas.

Brainly would be nice <3

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