21/5 divided by 23/6 in Fraction Form
The result of 21/5 divided by 23/6 is: 1 11/115
Step-by-Step Solution
Step 1: Understand the Problem
We need to divide the fraction \(\frac215\) by \(\frac236\).
Step 2: Use the Division Rule
To divide fractions, we multiply by the reciprocal of the second fraction:
\(\frac215 \div \frac236 = \frac215 \times \frac623\)
Step 3: Multiply the Fractions
Multiply the numerators: 21 × 6 = 126
Multiply the denominators: 5 × 23 = 115
Step 4: Convert to Mixed Number
The fraction \(\frac126115\) can be written as the mixed number \(1\frac11115\).
Final Answer
The result of 21/5 divided by 23/6 is:
Understanding Fraction Division
How to Divide Fractions
To divide fractions, you multiply by the reciprocal of the divisor:
\( \frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c} = \frac{ad}{bc} \)
This technique is often remembered as "keep, change, flip" - keep the first fraction, change division to multiplication, and flip the second fraction.
Why Simplify Fractions?
Simplifying fractions makes them easier to work with and understand. A fraction is in its simplest form when the numerator and denominator have no common factors other than 1.
To simplify a fraction, divide both the numerator and denominator by their greatest common divisor (GCD).
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