J jennylove New member Joined Sep 21, 2011 Messages 1 Sep 21, 2011 #1 The length of the top of a table is 5 inches greater than the width. The area of the table is 66 square inches. What are the dimensions of the table?
The length of the top of a table is 5 inches greater than the width. The area of the table is 66 square inches. What are the dimensions of the table?
Unknown008 Junior Member Joined Sep 6, 2011 Messages 148 Sep 21, 2011 #2 jennylove said: The length of the top of a table is 5 inches greater than the width. The area of the table is 66 square inches. What are the dimensions of the table? Click to expand... Let the length be l and the width be w. Since the length is 5 in greater than the width, adding 5 in to the width make them equal. l = w + 5 The area of the table is given by the product of the length and the width. lw = 66 You have two equations and two unknowns. Can you solve the simultaneous equations?
jennylove said: The length of the top of a table is 5 inches greater than the width. The area of the table is 66 square inches. What are the dimensions of the table? Click to expand... Let the length be l and the width be w. Since the length is 5 in greater than the width, adding 5 in to the width make them equal. l = w + 5 The area of the table is given by the product of the length and the width. lw = 66 You have two equations and two unknowns. Can you solve the simultaneous equations?