Solving 7685÷21
- Rewrite the Division as Multiplication by the Reciprocal:
7685÷21=7685×12
- Multiply the Numerators: 85×2=170
- Multiply the Denominators: 76×1=76
- Form the New Fraction: 7685×21=76170
Let's Simplify 76170
- Find the Greatest Common Divisor (GCD) of 170 and 76. The GCD of 170 and 76 is 2.
- Divide both the numerator and the denominator by the GCD:76÷2170÷2=3885
Answer 7685÷21=3885
The following animation demonstrates the divide-by,
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