I hope my answer is correct
When the numerator and denominator of a fraction are equal, the fraction is equal to 1.
When the numerator is greater then the denominator the fracion is called an "improper fraction". It represents a number greater then or equal to 1 and isnt neccasarily a whole number. It can also be written as a mixed number.
The formula is 1/2 x ( a + b ) x h
A and b are the top and bottom sides and h is always the perpendicular height.
Now replace the variables...
1/2 x (6 + 14 ) x 8.4
And then...
1/2 x 20 x 8.4 which will give you 84cm^2
Hope this helps! Anymore questions let me know :)
Answer: 1/11
Step-by-step explanation: