Question

A postcard is 52/5 cm long and 39/5 cm wide.find the area of the postcard. ans please​

Answer 1

Answer:

Area of the post card is 18.2 sq.cm

Step-by-step explanation:

Given , length =52/5 cm

breadth = 39/5 cm

Area of postcard = lenght × breadth

= 52/5 + 39/5

$= \frac{52 + 39}{5}$

$= \frac{91}{5}$

= 18.2 sq.cm

hope it's helpful for you :)

Answer 2

Step-by-step explanation:

Given,

Dimensions of the postcard= 52/5* 39/5

Since postcard is in the form of rectangle

So, Area of postcard = L*B = 52/5* 39/5 = 2028/25= 81.12 sq cm