By about what percentage will the edge length of an ice cube decrease if the cube loses 7% of its volume by melting?
Suppose initial edge length is x
So volume =
New volume is 7% less than the actual volume () Means new volume is (100-7)% of
New volume =
New edge length =
Or,
Decrement in edge length = x -0.9761x = 0.0239x
% decrease in length =
Answer is 2.39%
Get Answers For Free
Most questions answered within 1 hours.