Answer:
To solve this equation, you need to multiply each term separately and then add them up.
3 × 1 = 3 1 × 1/10 = 1/10 9 × 1/100 = 9/100 5 × 1/1000 = 5/1000
Now we can add them all together:
3 + 1/10 + 9/100 + 5/1000 = 3 + 0.1 + 0.09 + 0.005
Simplifying the decimals, we get:
3 + 0.1 + 0.09 + 0.005 = 3.1 + 0.09 + 0.005
Adding the decimals gives:
3.1 + 0.09 + 0.005 = 3.195
Therefore, the solution to the equation is 3.195.