A RECTANGULAR AREA HAS ONE SIDE THAT MEASURES 15DIVIDED INTO 5 EQUAL PARTS

18.A rectangular area has one side that measures 15divided into 5 equal parts. How long was eachpart?inches and another side one-third as long. Whatis the area of the rectangle?a. 1 foot 2 inchesa. 37.5 square inchesb. 11 inchesb. 40 square inchesc. 10 inchesc. 55 square inchesd.9 inchese. 8 inchesd.75 square inchese. 85 square inches