Question

please give these answers argent​

Answer 1

Answer:

1) 45 minutes = 2700 s

     4 hours = 14400 s

  Ratio = 2700 : 14400

            = 27 : 144

            = 3 : 16

2) 3.50 rupees = 300 paise + 50 paise

                          = 350 paise

      Ratio =  350 : 75

                = 14 : 3

                              Hope it helps you^_^