Solving 1285÷31
- Rewrite the Division as Multiplication by the Reciprocal:
1285÷31=1285×13
- Multiply the Numerators: 85×3=255
- Multiply the Denominators: 12×1=12
- Form the New Fraction: 1285×31=12255
Let's Simplify 12255
- Find the Greatest Common Divisor (GCD) of 255 and 12. The GCD of 255 and 12 is 3.
- Divide both the numerator and the denominator by the GCD:12÷3255÷3=485
Answer 1285÷31=485
The following animation demonstrates the divide-by,
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