The area of a rectangle is 65 1/4 m². If its breadth is 5 7/16 m, find its length
Please answer me
Share
The area of a rectangle is 65 1/4 m². If its breadth is 5 7/16 m, find its length
Please answer me
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
12 m
Step-by-step explanation:
Step-by-step explanation:
Given : The area of a room = 65\dfrac{1}{4}\ m^265
4
1
m
2
Here, 65\dfrac{1}{4}65
4
1
can be written as \dfrac{4(65)+1}{4}=\dfrac{261}{4}
4
4(65)+1
=
4
261
Breadth of room = 5\dfrac{7}{16}\ m=\dfrac{16(5)+7}{16}\ m=\dfrac{87}{16}\ m5
16
7
m=
16
16(5)+7
m=
16
87
m
Since , \text{Area= length x Breadth}Area= length x Breadth
\begin{gathered}\Rightarrow\ \dfrac{261}{4}=\text{length}\times\dfrac{87}{16}\\\\\Rightarrow\ \text{length}=\dfrac{261}{4}\times\dfrac{16}{87}=12\end{gathered}
⇒
4
261
=length×
16
87
⇒ length=
4
261
×
87
16
=12
Hence, length of room = 12 meters
Answer:
12m is the answer
Step-by-step explanation:
Area = 65 1/4 = 261/4
length = 5 7/16 = 87/16
breadth = (?)
Area of Rectangle = length × breadth
261/4 = 87/16 × breadth
261/4 ÷ 87/16 = breadth
261/4 × 16/87 = breadth
(I also provide one picture of the Above calculation of 261/4 × 16/87 so you will not confuse how I get 3 × 4 )
3 × 4 = breadth
12m = breadth
Hope it helps !!