Silvia is growing trees and studying their heights. her data is shown birch 3 1/4 spruce 2 7/8 what is the difference between the heights of the birch and spruce trees?

The difference between the heights of the Birch and Spruce trees is:

The height of the Birch tree is:

        which in improper fraction is written as:

Also, the height of Spruce tree is:

    which in improper fraction is written as:

The difference in the height of two tree is given by:

on taking least common multiple we get:

Hence, the difference between the height of tree is:

step-by-step explanation:

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5