Manny buys cloth of length 134 cm for the curtains but the actual cloth required is 272 cm. Calculate the length of the additional cloth required.
Solve the following:
The strength of a class is 44. The length of cloth required for a set of uniform is 3.25m. The cost of a metre of cloth is Rs. 42.75. Find the amount required to buy the cloth for all the students in the class.