The length of a rectangular plot is twice its breadth. If the area of the rectangular plot is 2592 sq metres

There is a narrow rectangular plot, reserved for a school, in mahuli village. the length and breadth of the plot are in the ratio 11:4.  let the common multiple be x  the...

(d) Number of pieces = 455.8/8.6 = 53

(d) Total cost of the plot = (4 × 132370) Therefor  Cost of the plot/sq.ft = Rs (4 x 132370/280)   = Rs 1891

(a) Let the length and breadth of a rectangle are 9 x and  5x respectively.  In a rectangle, area = length × breadth 720 = 9x × 5x  or x2 = 16   x...

(d) Length of rectangular plot = 6 × 34 = 204 metre Breadth of rectangular plot = 5 × 34 = 170 metre  Perimeter = 2 (204 + 170) = 748 metre

(2) Let the initial length and breadth be l and b, respectively. So, the initial perimeter = 2 (l + b) The final perimeter = 2 (2l + 2b) =...

(1) Let breadth = b m  Then, length = 6/5 b m  Perimeter = 132  2(b+6/5 b) = 132  b = 30 m  Hence, length = 6/5 x 30= 36m  And area = length × breadth...

We need to divide by 100 here just to convert cm to meter. 1 cm = 1/100 m Hope you understand

(c) Let the breadth be b.  Then, length = b + 13  Perimeter = 50 = 2(l + b)  2(b + 13 + b) = 50  b = 6 m  l = 6 + 13...

ANSWER :B     let  the  initial dim. be 100% ( as the units are in % hence we'll go by that) ATQ,  100%+40%=140%(length) 100%-20%= 80%(breadth) now, area of rectangle= lb (140/100)(80/100)=  28/25 =1.12 it shows...