Question

Answer these sums as given in the att attachment picture

Answer 1

Answer:

which sum there are many

Answer 2

Step-by-step explanation:

6. 4 m lenght , 3.25m wide

Carpet needed = ar of room

4 × 3.25 = 13 m.sq carpet is required

7.Cost of tilling is 7.5 per hundred sq m

Ar of rectangle = 500 × 200 = 100000

cost of tilling = .075 × 100000 = 7500

8.Area of room - Area of carpet = Non carpeted area

20 - 9 = 11

Non carpeted area is 11 m . sq