Answer:
Step-by-step explanation:
Since each unit on the grid represents 1 foot, the cone's height of 12 feet can be represented by a vertical line segment with a length of 12 units, as shown below.
to simplify the fraction you must first find the number that goes into both numbers, in which is 7;
So divide both the numerator and the denominator by 7;
35 ÷ 7 = 5
21 ÷ 7 = 3
So your final answer would be;
35/21 = 5/3 = 1 2/3 (in simplest form)