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1.
Of a pole in a pound , 0.20 portions are in mud , 0.50 of it in water and the rest 6 feet is above water . What is the length of the pole ?
- A. 40 feet
- B. 40 feet
- C. 40 feet
- D. 40 feet
Answer: Option E
Explanation:
1 - ( .2 + .5 ) = 1 - .7 = .3
x * .3 = 6
x = ( 6 * 10 ) / 3 = 20
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