Find the length of a playground whose area is 675sq m and breadth is 15m.
Given the area of playground=675sqm , breadth =15m
The required length of the playground=areabreadth=67515=45m
Hence the answer is 45m.
Find the area of a rectangle whose length and breadth are 15m and 3m respectively.
The area of a rectangle whose length is 20 m and breadth is 7.5 m is ___ sq m.