Question

In a dining hall 25m by 12m, an area 8m square is kept clear for cooking. What area is left over for dining?

Answer 1

Answer:

For dining hall:-

Length=25 m

Breadth=12 m

So, its area=L×B

=25×12

=300 m²

For square:-

Side=8 m

So, its area=s²

=8²

=64 m²

So, area left=Dining hall's area-square's area

=300-64

=236 m²

Answer 2

236 m²

Given:

• Dining hall dimensions are : 25m x 12 m
• Area : 8m for cooking

To Find:

• To find Area left over for dining ?

Solution:

• Dining Hall :

  The Length = 25 m

  The Breadth = 12 m

 We Know That,

 Then area=L x B

  = 25 x 12

  = 300 m²

• Square for cooking :

Each Side of square = 8 m

We Know That,

Then area = s²

  =  8²

  = 64 m²

Now, the area left is  =  Dining hall's area - squares area.

 =  300-64

 = 236 m²

Therefore,

The area left over for the dining is: 236 m²

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