Question

question 12 ka banana hai​

Answer 1

As we have to frame, we will find the perimeter of the photograph

So, here length given = 80cm

Width given = 50cm

We know, Perimeter of rectangle = 2(L+B)

So, 2(50+80)

=2(130)

= 260 cm

Now, Cost of per metre or 100 cm = ₹10

Therefore, cost of 1 cm = 100/10= 10 paise

Therefore, cost of 260 cm = 260×10 = 2600 paise or ₹26 (1₹ =100 paise).

Hence, it will cost ₹26 to frame the picture.

HAVE A NICE DAY!