What is 3.125 − 1.6 ?

3.125 − 1.6 equals 1.525.

To subtract 1.6 from 3.125, you can align the decimal points and subtract each digit in the corresponding place value:

3.125
- 1.6
______
0.525

So, 3.125 minus 1.6 equals 0.525.

To find the difference between 3.125 and 1.6, you need to subtract 1.6 from 3.125. The subtraction can be done by aligning the decimal points and subtracting each place value starting from the right.

Here's how you can do it step by step:

1. Align the decimal points:
3.125
- 1.600

2. Subtract the ones place:
5 - 0 = 5

3. Subtract the tenths place:
2 - 0 = 2

4. Subtract the hundredths place:
1 - 6 = -5

5. Since we are subtracting a larger number from a smaller number, we need to borrow from the tens place. So, the 2 in the tens place becomes 1 (10 - 9) and the 12 in the hundredths place becomes 11 (12 - 1).

6. Subtract the tens place:
1 - 6 (borrowed 10) = -5

7. Subtract the hundredths place:
11 - 0 = 11

8. Combine the values with the appropriate sign:
The result is 1.525

Therefore, 3.125 minus 1.6 equals 1.525.