Question

Find the breadth of a playground whose area is 1547m’and length is 45m 50cm​

Answer 1

Question

Find the breadth of a rectangular playground, whose area is 1547 m² and length is 45m 50cm .

Solution

Given :-

• Area of rectangular playground = 1547 m²
• Length is = 45 m 50 cm

Find :-

• Breadth of rectangular playground

Explanation

Using Formula

★ Area of rectangle = Length * Breadth

★ 1 m = 100 cm

So,

==> 50 cm = 50/100 m

==> 50 cm = 0.5 m

So, Total length be

• Length = 45 + 0.5 = 45.5 m

Now, Calculate Area of rectangular playground

==> Area of rectangular playground = 45.5 * Breadth

==> 1547 = 45.5 * Breadth

==> Breadth = 1547/45.5

==> Breadth = 15470/455

==> Breadth = 34 m

__________________________

Hence

Breadth of rectangular playground = 34 m

__________________

Answer 2

★ Question ★

◇ Find the breadth of a playground whose area is 1547m’and length is 45m 50cm.

$\rule{300}2$

◇ Given ◇

– Area of the playground = 1547m

– Length = 45m 5cm ( change 5cm into metre )

– Lengths = 45.5 m

– To find ,

– breadth = ?

$\rule{300}2$

★ Solution ★

Area of the playground = 1547

◇ Formula = length×breadth

○ by the formula,

– Area of the playground = l×b

– 1547 = 45.5×b

– b= $\large\frac{1547}{45.5}$

– b= 34m

$\rule{300}2$