Question

A rectangular room of size 5 m x 35 dm is to be carpeted with a carpet 7 dm wide. Find the length
of the carpet required.​

Answer 1

Answer:

250 metres

Step-by-step explanation:

width of carpet = 7 dm

                         = 7*0.1

                         = 0.7m

Length of carpet * width of carpet = Area of rectangular room

l * 0.7 = 5 * 35

l = 5*35/0.7

l = 250m

Answer 2

Step-by-step explanation:

250 is the correct answer of this question