Question

A table top measures 3 m by 2 m 60 cm. What is its area in square centimetres?​

Answer 1

Answer:

78000 $m^{2}$

Step-by-step explanation:

Length = 3 m = 300 cm

Breadth = 2 m 60 cm = 260 cm

Area of rectangle = 2($l+b$)

=> 300 × 260 = 78000 $m^{2}$

Answer 2

Answer:

78000 cm sq.

Step-by-step explanation:

length of table = 3 m

1m = 100 cm

3m = 100 x 3 = 300 cm.

breadth of table = 2 m 60 cm.

1m = 100 cm

2 m = 100 x 2 = 200 cm

breadth of table = 200+60 = 260 cm.

Area of rectangle = length X Breadth.

Area of table = 300 x 260

= 78000 cm sq.