Question

9km² 40m² = ..... m²

Answer 1

9000040 m²

Answer 2

`9 km^2 = 9 00 00 00 m^2`

`=> 9 km^2 40 m^2 = 9000000 + 40 = 9000040 m^2`

Answer 3

9000040 m²

Answer 4

9000040 m2

Answer 5

= 900040 m2

Answer 6

9000040 m²

Answer 7

9km2 40m2 = 9000040m2 nhaa