Question

the lenght and breadth of a park are on the ratio of 5:2 if its perimeter is 120m, find its length and breadth​

Answer 1

$\\;\underbrace{\underline{\sf{༄Given\: question༄}}}$

the length and the breadth of a paak are in the ratio of 5:2 if its perimeter is 120 metre, find its length and breadth

$\underline\bold\pink{❄︎solution❄︎}$

$\underline\mathfrak\green{☼︎length\:=\:42.85m}$

$\underline\mathfrak\green{☼︎breadth\:=\:17.14m}$

✍︎✍︎~~~working here :-

☞︎︎︎ in the question it's saying that the length and the breadth of a park are on the ratio of 5:2.

✈︎ let put X

✈︎so,

✈︎ length will be 5x and

✈︎ breadth will be 2x.

✈︎ now we have to find length and breadth of the rectangle

➪➪using formula:-

★★perimeter of rectangle = 2(l+b)

★★we have :-

• length = 5x
• breadth = 2x

✪✪finding here:-

=>> 2(5x+2x) = 120

=>> 2(7x) = 120

=>> 14x = 120

=>> X = 120/14

=>> X = 8.57m

★so,

• length = 5×8.57 = 42.85m

• breadth = 2× 8.57 = 17.14m

★★hence the

• length = 42.85m
• breadth = 17.14m

Answer 2

Step-by-step explanation:

☞︎︎︎ In the question it's saying that the length and the breadth of a park are on the ratio of 5:2.

$\huge\fbox\pink{Answer♡}$

✈︎ Let put X

✈︎so,

✈︎ length will be 5x and

✈︎ breadth will be 2x.

✈︎ now we have to find length and breadth of the rectangle

➪Using formula:-

★★perimeter of rectangle = 2(l+b)

★★We have :-

length = 5x

breadth = 2x

✪✪finding here:-

=>> 2(5x+2x) = 120

=>> 2(7x) = 120

=>> 14x = 120

=>> X = 120/14

=>> X = 8.57m

★So,

Length = 5×8.57 = 42.85m

Breadth = 2× 8.57 = 17.14m

★★Hence the,

Length = 42.85m

Breadth = 17.14m