Solving 1275÷21
- Rewrite the Division as Multiplication by the Reciprocal:
1275÷21=1275×12
- Multiply the Numerators: 75×2=150
- Multiply the Denominators: 12×1=12
- Form the New Fraction: 1275×21=12150
Let's Simplify 12150
- Find the Greatest Common Divisor (GCD) of 150 and 12. The GCD of 150 and 12 is 6.
- Divide both the numerator and the denominator by the GCD:12÷6150÷6=225
Answer 1275÷21=225
The following animation demonstrates the divide-by,
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