Question

a table top measure 3m by 1m ,50cm finds its area in square meter

Answer 1

Area of the table top = length×breadth
=3m×1.50m=4.5cm2

Answer 2

here we will take out area using formula
Area =L×B (Length × Breadth)
as both sides have different measurement... So,
A=3m×1.5m
A=4.5 cm².
here's your answer
hope it may help you...