Question

The cost of notebook is rupees 20 and the the cost of a pen rupees 15 wait is the the radio between the the cost of the The Notebook and the the cost of pen

Answer 1

Answer:

4:3

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Answer 2

Answer:

4:3

Step-by-step explanation:

ratio= 20:15

= 20/15

=4/3 ( as simplest form)

4:3