A mole can dig a 60 m long tunnel in 12 hours. How many meters of tunnel can a mole
| April 25, 2021 | education
A mole can dig a 60 m long tunnel in 12 hours. How many meters of tunnel can a mole span in 5 hours if it moves the same distance every hour?
1) Let’s determine how long the tunnel was dug by the mole in 1 hour, if we know that it dug 60 meters in 12 hours.
60/12 = 5 meters.
2) Let us determine how long the tunnel will be dug by the mole in 5 hours, if we learned that in an hour it moved 5 meters.
5 * 5 = 25 meters.
Answer: in 5 hours the mole will dig a tunnel 25 meters long.
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