A circular frame has an outside circumference of 40.82 in. The frame itself has an area of 54.165 sq in. What is the area of the circular picture that will fit inside the frame?

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.