Answer:
Youu can call the breadth x and then, as the length is two times the breadth, it would be 2x.
So now when we call x to the breadth and 2x to the length we can do an equation, as we know the sum of the four sides is 300 meters, so
2x + 2x + x + x = 300
6x = 300
x = 300/6 = 50
We know that the breadth is 50m, and, the length, which is twice the breadth, would be 100m in this exercise.
SO in this case, the breadth is 50 meters and the length is 100 meters..
15x-6+x-3=39
16x-9=39
16x=39+9
16x=48
x=48/16
x=3
If the discount is 75% so the new price of the product will be 0.25P.
<h3>What is discount?</h3>
Discount is the reduced amount on the MRP of any product. So we will give the less amount then the MRP of the product.
Here the discount on P is given as 75% so the price of the product now becomes P-0.75P;
The expression will be calculated as:
P-0.75P=0.25P
Hence If the discount is 75% so the new price of the product will be 0.25P.
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