Level 3
John's room is 15 m long and 10 m wide. A carpet measuring 8 m by 6 m is placed in the centre. What is the area of the room not covered by the carpet?
Level 3
John's room is 15 m long and 10 m wide. A carpet measuring 8 m by 6 m is placed in the centre. What is the area of the room not covered by the carpet?
Level 3
A farmer wants to put up a fence around a rectangular plot of land which measures 28 m by 18 m. The cost of fencing is $5 per metre. How much must he pay to put a fence around his land?