PLEASE HELP ASAPa rectangular garden has length three times as great as its width a second rectangular garden has the same width as the first garden and length that is 3 meters greater than the length of the first garden the second garden has area of 90 square meters what is the width of the two gardens?
Accepted Solution
A:
Let, L1,B1 be the length & width of first garden L2,B2 be the length & width of second garden Given , L1 = 3 (B1) B1 = B2 L2 = L1+3 & L2* B2 = 90 So,(L1+3)*B1 = 90 (3(B1)+3)*B1= 90 By solving, B1= 5 So, B1=B2=5 L1= 3*5 = 15 L2= 3+15 =18