An underground mine elevator descends 12% of the total depth every minute. The total depth of the elevator is 75 meters below the ground. How many meters below the ground is the elevator after 2 minutes?
Each minute is descends 12% of 75 meters; find this amount (hint: 0.12 x 75 = ....)
To find how far in two minutes, multiply the above answer by 2.
+65 
