Question

The area of a room is 65/1/4 breadt is 5/7/16 find the length

Answer 1

Area = 65/1/4

         = (65*4)

          = 260 unit²

Breadth = 5/7/16

              = (5*16)/7 unit

Length = (260)/{(5*16)/7}

            = (260*7)/(5*16)

            = (52*7)/16

            = (13*7)/4

            = 91/4

            =22+(3/4) unit

(Ans): 22 whole of 3/4 unit.

Answer 2

area ( l × b ) = 65 / 1/4

area = 65 × 4 = 260

given ,

breadth = 80 / 7

l × b = 260

l = 260 × 7 / 80

l = 91 / 4