If she had shade 6 parts than 2 parts are remain unshaded.
The faction will be 6/8 for shaded parts because 6 parts are shaded and 8 is the total part of whole circle.
6/8 is equivalent to 3/4
cross multiplication:
6/8 = 3/4
6 x 4 = 8 x 3
24 = 24 proved.
hope this help you !!!!!!
