Question

a lawn is in the form of a rectangle having its sides in the ratio 1:3. the area of the lawn is 1/12 hectares.the length of the lawn is ?

Answer 1

ihope it is correct....
1:3=1/3
area= 1/12
1/3÷1/12=1/3×12/1=4/1=4
the length is 4cm ......
hope it helps you...
if it is wrong then sorry .. i cant solve it