2 3/16 divided by 2
Understand the Problem
The question is asking how to divide the mixed number 2 3/16 by the whole number 2. To solve this, we can convert the mixed number into an improper fraction and then perform the division.
Answer
$1 \frac{3}{32}$
Answer for screen readers
The result of dividing the mixed number $2 \frac{3}{16}$ by the whole number 2 is $1 \frac{3}{32}$.
Steps to Solve
- Convert the mixed number to an improper fraction
To convert the mixed number $2 \frac{3}{16}$ into an improper fraction, use the formula: $$ Improper\ Fraction = \left(Whole\ Number \times Denominator + Numerator\right)/Denominator $$ For $2 \frac{3}{16}$: $$ Improper\ Fraction = \left(2 \times 16 + 3\right)/16 = \left(32 + 3\right)/16 = \frac{35}{16} $$
- Rewrite the division of a fraction by a whole number
Now, we can rewrite the division of the improper fraction by the whole number 2: $$ \frac{35}{16} \div 2 $$
- Convert the whole number to a fraction
Convert the whole number 2 to a fraction: $$ 2 = \frac{2}{1} $$
- Multiply by the reciprocal
Next, we will multiply by the reciprocal of the fraction: $$ \frac{35}{16} \div \frac{2}{1} = \frac{35}{16} \times \frac{1}{2} $$
- Perform the multiplication
Now multiply the numerators and the denominators: $$ = \frac{35 \times 1}{16 \times 2} = \frac{35}{32} $$
- Convert back to a mixed number (if necessary)
Finally, if needed, we can convert $\frac{35}{32}$ back to a mixed number. Divide 35 by 32: $$ 35 \div 32 = 1\ \text{ R } 3 $$ So, $\frac{35}{32}$ can be written as: $$ 1 \frac{3}{32} $$
The result of dividing the mixed number $2 \frac{3}{16}$ by the whole number 2 is $1 \frac{3}{32}$.
More Information
When dividing a mixed number by a whole number, it can be helpful to convert it to an improper fraction first. This method allows for simpler calculations and clearer results.
Tips
- Confusing mixed and improper fractions: Always be sure to convert correctly.
- Forgetting to find a common denominator when encountered with other fractions: This can lead to incorrect results.
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