Express 15 Kobo as a decimal of 3.00 naira

0.05

To express 15 kobo as a decimal of 3.00 naira, we need to divide 15 kobo by 100 kobo in a naira.

Therefore, the calculation would be:

15 kobo / 100 kobo = 0.15

So, 15 kobo is equal to 0.15 naira when expressed as a decimal.