The nth term to a sequence n+7 first 3 terms

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

What is the length and width of a 84.5 square foot rug? will mark