28.8 divided by 9
Understand the Problem
The question is asking to perform the division of 28.8 by 9, which involves finding out how many times 9 fits into 28.8.
Answer
$3.2$
Answer for screen readers
The final answer is $3.2$.
Steps to Solve
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Set up the division We start by setting up the division of $28.8$ by $9$. This can be represented as: $$ 28.8 \div 9 $$
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Perform the division Now, we need to perform the division. To do this, we calculate how many times $9$ fits into $28.8$. We can simplify the division by converting $28.8$ into a fraction. We can also make it easier by multiplying both the numerator and denominator by $10$ to remove the decimal. This gives us: $$ 288 \div 90 $$
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Calculate the result Now we can directly divide $288$ by $90$. First, divide: $$ 288 \div 9 = 32 $$ Then divide by $10$ since we adjusted the denominator: $$ 32 \div 10 = 3.2 $$
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Conclude with the final answer Thus, we conclude that: $$ 28.8 \div 9 = 3.2 $$
The final answer is $3.2$.
More Information
The division of a decimal number can be made easier by converting it into a fraction. The result $3.2$ indicates that $9$ fits into $28.8$ a total of $3.2$ times.
Tips
- Incorrect handling of decimals: Be careful when dividing decimals; ensure the decimal point is correctly positioned in the answer.
- Forgetting to convert: Sometimes it’s helpful to remove the decimal before performing division; remember to adjust the final answer accordingly.
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