The sum of the numbers 59, 7.005, and 9.403 is calculated by sequentially adding them to get a total of 75.408.
To find the sum of 59, 7.005, and 9.403, we simply need to add these numbers together.
Here's the step-by-step calculation:
Begin with the largest number: 59.
Add the first decimal number: 59 + 7.005 = 66.005.
Add the second decimal number: 66.005 + 9.403 = 75.408.
So, the sum of 59, 7.005, and 9.403 is 75.408.