90.897−81.725
9.172
To subtract 81.725 from 90.897, you can follow these steps:
Step 1: Align the decimals:
90.897
- 81.725
____________
Step 2: Subtract the numbers from right to left:
90.897 (the first digit after the decimal point is 7, borrow 1 from the 9)
- 81.725
____________
9.97 (7 - 5 = 2, 9 - 2 = 7)
Step 3: Bring down the remaining digits:
9.97
- 81.725
____________
9.97
Step 4: Subtract the next digit:
9.9 (7 - 2 = 5, there are no more digits after the decimal point)
Therefore, 90.897 − 81.725 equals 9.9.
To get the answer to the subtraction problem 90.897 - 81.725, you need to subtract the second number (81.725) from the first number (90.897). Here's how you can do it:
1. Align the decimal points of both numbers.
90.897
- 81.725
2. Subtract the numbers in each place value from right to left.
Starting from the rightmost column:
7 - 5 = 2
9 - 2 = 7
0 - 1 = -1 (borrow 1 from the tens column)
8 - 8 (after borrowing) = 0
9 - 7 = 2
3. Write down the resulting digits.
The answer is 9.172.
Therefore, 90.897 - 81.725 = 9.172.