Question

) Neha decided to put up a soft board in her classroom. The length and breadth of the
board are 1 cm and b cm respectively.
(0) She decided to frame the board using a thick ribbon.
If 35 cm extra ribbon was required to frame it
completely, what is the length (in cm) of the ribbon?
(ii) What will be the expenditure for making 50 such board:
if the carpenter charges Ez per board?
b​

Answer 1

Answer:

length is 1cm

let breadth is x cm

then perimeter is 2(1+x)

she need 35cm extra then length is 2x+2+35 cm

that is 2x+37

for 50 such boards is 50×2x+37

1850+100x

Answer 2

Answer

length is 1 cm let what is discussed then prices to bracket 1 of 1 + X (of c need it t5x change the length is 2 x + 2 + 35 cm then is then is 50 into 2 X + 37 X skull 288 50 + 100 x x is equal to 19500