Question

What will be the area of 1.5 metre with garden develop around all the four sides of the rectangular field having area equal to 300 square metre and breadth is equal to three fourth of the length?

Answer 1

Answer:

Step-by-step explanation:

let length be x  then breadth will be 3x/4 and

area = 3x^2/4=300

or x=20 and breadth = 15

Now area of garden of 3m around it =  ( 3 + 20 ) . ( 15+3 ) - 300 = 414 - 300 = 114  sq.m