Question

Explain how to form a ratio and how ratios can be used to compare two numbers.

Please help me
Thanks

http://web.math.com/school/subject1/lessons/S1U2L1GL.html#sm3

Answer 1

what if the buildin is 512 tall?
what if the building is 100 tall?
what if the buildinf is 64 tall
esxplain to quickly determine the height of any numbre bounce if you know thw height of the bulding from which the ball is droppend