Question

c) Neha decided to put upa soft board in her classroom. The length and breadth of the board are l cm and b cm respectively (i) 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? (i) What will be the expenditure for making 50 such board: if the carpenter charges Rz per board? ​

Answer 1

Answer:

200 Rz per board and 35 Rz extra ribbon