to divide multi digit decimals it is okay to keep a decimal in the answers are 1. the divisor but not the dividend 2. neither the divisor nor the dividend 3. the dividend and the divisor 4. the dividend but not the divisor
4. the dividend but not the divisor
To divide multi-digit decimals, it is important to keep the decimal in the answer as well. The correct option is 3. The dividend and the divisor both have decimals, so the answer should also have a decimal.
To divide multi-digit decimals, it is important to follow a specific rule regarding the placement of the decimal point in the quotient (answer). The rule states that the decimal point should be directly above the decimal point in the dividend (the number being divided) when setting up the division problem.
So, to answer your question, the correct option is:
3. the dividend and the divisor
Explanation:
When dividing decimals, it is necessary to align the decimal points in both the dividend and the divisor. Once aligned, you can perform the division as you would with whole numbers. When you reach the quotient, the decimal point should be placed directly above the decimal point in the dividend.
For example, let's divide 4.2 by 0.3:
```
14
--------
3 | 4.2
-3
---
12
-9
---
30
```
In this example, both the dividend (4.2) and the divisor (0.3) have decimal points. The decimal point in the quotient is placed directly above the decimal point in the dividend.
So, in summary, the decimal point is kept in the quotient (answer) in both the dividend and the divisor.