Question

10. The area of floor of rectangular kitchen
is 135 sq. m. The kitchen is 15 m long.
How wide is it?​

Answer 1

Answer:

9m

Step-by-step explanation:

Length of the kitchen: 15m

Area of the Kitchen: 135 sq. m

We know that, Area= length × breadth

Let us take the breadth of the kitchen as b.

15m × b = 135 sq. m

b = 135/15

b = 9m

Pls pls pls mark me as the brainliest!!!

Answer 2

Solution :

The width of the kitchen is 9 m

Step by step Explanation :

Given :

• Length of kitchen ,l = 15 m
• Area of floor of rectangular kitchen,A =135m²

To Find :

Width of the kitchen

Let the width of the kitchen be " b "

Area of Kitchen floor = length × Breadth

$\sf\implies135=15\times\:b$

$\sf\implies135=15b$

$\sf\implies\:b=\dfrac{135}{15}$

$\sf\implies\:b=9m$

Therefore, the width of the kitchen is 9 m

__________________

More About the topic

1. Area of the rectangle = l× b
2. Perimeter of the rectangle = 2(l+b)
3. Area of the square = (side)²
4. Perimeter of square = 4× side