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3 years ago

7

There are 2 miners. One mines 19,687 m of ore in 1 hour and the other one mines the same amount of ore in 51 minutes. Find how m

uch ore per hour the second miner gets.

2 answers:

kkurt [141]3 years ago

7 0

19687/51 = 386.02 per minute

in 60 minutes.....386.02 * 60 = 23161.2

k0ka [10]3 years ago

4 0

60/51 x 19687=23161.18
23161.18-19687=3474.18
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