The snake an anaconda of long 10 meters floats, leaning out over water on 3 meters. What part of a snake is hidden under water?

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10-3=7 meters under water we Will make a proportion 10m-100 7m-x from this the equation of the 10th =7*100 10th =700 X=700รท10 X=70 of Answer follows: 70
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