Math, asked by fanendrapandey0, 2 months ago

5. The cost of a pen is 25.50 and cost of a pencil is 15 50. Find the ratio of the cost
of: (a) pencil to pen (b) pen to pencil (c) pencil to the total cost of pen and pencils​

Answers

Answered by aditikamat77
1

Answer:

a) pencil to pen=15.50/25.50

=15.50×100/25.50×100

=1550/2550

=0.607

b) pen to pencil=25.50/15.50

=25.50×100/15.50×100

=2550/1550

=1.645

c) pencil to the total cost of pen and pencil

  • Total cost of pen and pencil=25.50+15.50=41
  • Therefore,15.50/41
  • 15.50×100/41×100
  • 1550/41
  • =37.804
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