A very large book has pages numbered from 1 to 11521. How many times is the digit 3 printed? Helppp

The total number of pages from page X to page Y is Y minus X plus 1.

So from 1 to 9, there are 9 minus 1 is 8 plus 1 is 9.

Step-by-step explanation:

1. 1.19, 1.24, 1.3, 1.37, 1.42, 1.52, 1.54, 1.59, 1.59, 1.74

2. 0.65, 0.63, 0.62, 0.6, 0.56, 0.52, 0.5, 0.49, 0.45

3. 1.09, 1.46, 1.78, 2.51, 2.59, 3.52, 3.54, 3.72, 3.77

Step-by-step explanation: