Question

Find the perimeter of the rectangle whose length is 7m 15cm and breadth is 2m 25 cm

Answer 1

Answer:

l = 715 cm

b = 225 cm

P = 2(l+b)

P = 1880 cm

P = 18 m 80 cm

Step-by-step explanation:

Hope This Helped You

Answer 2

Answer:

Let the perimeter me x

Perimeter of rectangle = 2 ( l + b)

= 2 ( 7m 15 cm + 2m 25cm )

We cannot add both directly because they divided into two different units -

1m = 100 cm

7 m 15 cm = 700 + 15 = 715 cm

2m 25cm = 200 + 25 = 225

= 715 + 225 = 940 cm

2 × 940 =

188 cm

Now we can convert it into meter = 188/100 = 18.8 m