Hitesh cover a distance 7km800m in making three round of the rectangle stadium . if the breadth of a stadium is 320 m then find the length
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HI I AM IN CLASS VI
Step-by-step explanation:
Distance covered by Hitesh in making three sounds
\( \Rightarrow\;7km\;800m\)
\( \Rightarrow\;7\times\;1000m+800m\) \( \{1km=1000m\}\)
\( =7000m+800m\)
\( =7800m\)
Breadth\( =320m\)
Distance covered in \( 3\) rounds \( =7800km\)
Distance covered in \( 1\) round\( =\frac{7800}{3}=2600m\)
Now, Perimeter of rectangle \( =2(l+b)\)
\( 2600=2\left(l+320\right)\)
\( \frac{2600}{2}=l+320\)
\( 1300-320=l\)
\( 980m=l\)
Therefore, length\( =980m\).
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sorry I didn't know the answer
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