3 years ago

The shortest route from London to York is 200 miles.

Mathematics

1 answer:

vovikov84 [41]3 years ago

7 0

Answer: The lorry is traveling 10 mph over the expected speed.

Step-by-step explanation:

If 200 miles takes 4 hours, the speed is 200mi/4hr which is 50 mph.

If the distance is increased by 20%, the distance is 240 miles.

240mi/4hr = 60mph

The difference is 10mph

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