Question

If 4/5 metres cloth costs rupees 36 find the cost of 11/5 metres cloth

Answer 1

4/5 metres = Rs36
1 metre = 36 × 5/4
11/5 metre = 45 × 11/5 = Rs99

Answer 2

4/5⇒36
so 36÷4/5
     36*5/4
    =45
one m=45
11/5m=11/5*45
       =99rs