# Altitude difference

What a climb in per mille of the hill long 4 km and the altitude difference is 6 meters?

Correct result:

p =  1.5

#### Solution:

$x=4 \ km \rightarrow m=4 \cdot \ 1000 \ m=4000 \ m \ \\ y=6 \ \text{m} \ \\ \ \\ p=1000 \cdot \ \dfrac{ y }{ x }=1000 \cdot \ \dfrac{ 6 }{ 4000 }=\dfrac{ 3 }{ 2 }=1.5 \ ‰$ Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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