Extra questions for chapter 13 and 14 maths ch-13- surface area and volume and ch-14- statistics

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Write the pair of fractions as a pair of fractions with a common denominator