Mathematics
loddidoddi1
11

Gabriella wants to tile a room with an area of 320 square feet. The width of the room is 4/5 its length. What are the length and width of the room?

+1
(1) Answers
gabbie13

lenght - a width - b Area= a*b 320=ab b=4/5a 320=[latex] 4a^{2}/5[/latex] 400=[latex] a^{2} [/latex] a=[latex] \sqrt{400} [/latex] a=20 b=16

Add answer