Question

How many square shaped hand kerchief piece of cloth of length 25cm can be available from a cloth of length 12m and breadth 1.5m

Answer 1

Hi ,

1 ) dimensions of the rectangular

cloth ,

Length = l = 12m = 1200 cm

Breadth = b = 1.5 m = 150cm

Area of the cloth( A ) = lb

2 ) let length of the side of the

Square karchife = a = 25 cm

Area of the square karchife = a²

Let the number of karchife's made

From the cloth = n


n = ( area of the cloth ) / (area of the

karchife )

n = ( lb ) / a²

n = ( 1200 × 150 ) / ( 25 × 25 )

After cancellation ,

n = 288

Therefore ,

Number of karchife's made from the

Cloth = n = 288

I hope this helps you.

:)

Answer 2

Answer:

Step-by-step explanation:

Hi ,

1 ) dimensions of the rectangular

cloth ,

Length = l = 12m = 1200 cm

Breadth = b = 1.5 m = 150cm

Area of the cloth( A ) = lb

2 ) let length of the side of the

Square karchife = a = 25 cm

Area of the square karchife = a²

Let the number of karchife's made

From the cloth = n

n = ( area of the cloth ) / (area of the

karchife )

n = ( lb ) / a²

n = ( 1200 × 150 ) / ( 25 × 25 )

After cancellation ,

n = 288

Therefore ,

Number of karchife's made from the

Cloth = n = 288

I hope this helps you.