Question

The length and the breadth of a rectangular table top are 2m 25m and 1m 25cm respectively find the perimeter on the table top​

Answer 1

Explanation:

2 x (Length+Breadth)

=>2 x (2 m 25 cm+1 m 25 cm)

=>2 x (3.75 m)

=>7.5 m

So the perimeter of the table-top is 7.5 m.

Answer 2

Given, table-top dimension 2 m 25 cm by 1 m 50 cm

Length of the table top l=2.25 m

Breadth of the table top b=1.5 m   1m=100cm

So, perimeter =2(l+b)

=2×(2.25+1.5)=7.5 m.