Question

the length of a room is 13 m and its breadth is 7.8 m. find the ratio of its length to its breadth .

Answer 1

Length = 13m
Breadth = 7.8m
Ratio = length /breadth
=13/7.8
=130/78
=5/3
=5:3
Hope it helps...!!!

Answer 2

$\fontsize{18}{10}{\textup{\textbf{Length : Breadth = 5 : 3.}}}$

Step-by-step explanation:

Let the length and the breadth of the room be represented by l and b respectively.

So, according to the given information, we have

l = 13 m  and  b = 7.8 m.

Therefore, the ratio of the length and breadth of the room is given by

$l:b=\dfrac{l}{b}=\dfrac{13}{7.8}=\dfrac{130}{78}=\dfrac{5}{3}=5:3.$

Thus, the required ratio is 5 : 3.

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