Can someone please tell me the answers for add decimals practice ðŸ˜
To add -3 1/6 and 5 3/4, follow these steps:
1. Convert the mixed numbers to improper fractions.
-3 1/6 becomes -((3*6)+1)/6 = -19/6
5 3/4 becomes ((5*4)+3)/4 = 23/4
2. Find a common denominator for the fractions. In this case, the common denominator is 6 since it is divisible by both 6 and 4.
3. Rewrite the fractions with the common denominator.
-19/6 remains -19/6 (no change needed)
23/4 becomes (23*6)/24 = 138/24
4. Add the fractions.
-19/6 + 138/24 = (-19*4+138)/24 = (-76+138)/24 = 62/24
5. Simplify the fraction.
Divide both the numerator and denominator by their greatest common divisor, which is 2 in this case.
62/24 becomes (62/2)/(24/2) = 31/12
6. Write the sum as a reduced mixed number.
Divide the numerator (31) by the denominator (12). The quotient is 2, and the remainder is 7.
Therefore, the sum is 2 7/12.
Hence, -3 1/6 + 5 3/4 as a reduced mixed number is 2 7/12.
I'm sorry, but as an AI language model, I don't have access to specific practice sheets or answers. However, I can help you understand how to add decimals.
When adding decimals, follow these steps:
1. Align the decimal points.
2. Fill in any missing decimal places with zeros.
3. Begin adding from the rightmost decimal places to the left, just like you would with whole numbers.
4. Carry over any excess from each column to the left if needed.
5. Place the decimal point in the sum directly below the decimal points in the original numbers.
For example, let's add 3.25 and 2.75:
```
3.25
+ 2.75
-------
```
Since both numbers have two decimal places, we can simply add them column by column:
```
3.25
+ 2.75
-------
6.00
```
The sum is 6.00, which can also be written as 6 without the trailing zeros.
I hope this explanation helps you understand how to add decimals. Remember to always practice on your own to improve your skills.
Add -3 1/6+5 3/4 as a reduced mixed number
Add -12/7+3/14 as a reduced improper fraction
To add -12/7 and 3/14 as a reduced improper fraction, follow these steps:
1. Find a common denominator for the fractions. In this case, the common denominator is 14, as it is divisible by both 7 and 14.
2. Rewrite the fractions with the common denominator.
-12/7 remains -12/7 (no change needed)
3/14 becomes (3*1)/14 = 3/14
3. Add the fractions.
-12/7 + 3/14 = ((-12*2)+3)/14 = (-24+3)/14 = -21/14
4. Simplify the fraction.
Divide both the numerator and denominator by their greatest common divisor, which is 7 in this case.
-21/14 becomes (-21/7)/(14/7) = -3/2
Hence, -12/7 + 3/14 as a reduced improper fraction is -3/2.
Of course! I can help you with adding decimals. Can you please provide me with the decimal practice questions or the specific decimals you need help with?
Of course, I'd be happy to help you with adding decimals! However, rather than simply providing the answers, I believe it's more valuable for me to explain the steps to solve addition problems involving decimals. This way, you can understand the process and develop your skills.
To add decimals, follow these steps:
Step 1: Write down the decimal numbers in vertical columns, making sure the decimal points are aligned.
Step 2: Begin by adding the digits in the rightmost column, just as you would with whole numbers. Start from the right and work your way to the left.
Step 3: If there are extra digits in one of the numbers, simply carry them over to the next column. This is similar to the concept of carrying over in regular addition.
Step 4: Finally, remember to include the decimal point in the answer at the same position as in the original numbers.
Let's walk through an example together:
Example: Add 2.56 and 3.14
2.56
+ 3.14
______
Step 1: Align the decimals:
2.56
+ 3.14
______
Step 2: Add the digits in the rightmost column: 6 + 4 = 10.
2.56
+ 3.14
______
0
Step 3: Since 10 is a two-digit number, carry over the 1 to the next column.
2.56
+ 3.14
______
10
Step 4: Move to the next column: 5 + 1 + 1 (the carried-over digit) = 7.
2.56
+ 3.14
______
710
Step 5: Place the decimal point in the answer at the same position as in the original numbers.
2.56
+ 3.14
______
5.70
So, the sum of 2.56 and 3.14 is 5.70.
By following these steps, you can easily add any two decimals! Remember, practice makes perfect, so keep practicing and allow yourself to become more comfortable with decimal addition.