βοΈ Multiply Fractions
β How to Multiply Fractions? π°
How to multiply fractions?
π Multiplying fractions is simple and involves two steps:
- Multiply the numerators (top numbers).
- Multiply the denominators (bottom numbers).
The result will be a new fraction that represents the product of the two original fractions.
π Steps to Multiply Fractions:
- Multiply the numerators:
Multiply the top numbers (numerators) of the two fractions. Example:
If you are multiplying 3/4 and 2/5, you would multiply 3 Γ 2 = 6. - Multiply the denominators:
Multiply the bottom numbers (denominators) of the two fractions. Example:
If you are multiplying 3/4 and 2/5, you would multiply 4 Γ 5 = 20. - Simplify the fraction (if needed):
If the resulting fraction can be simplified, divide both the numerator and the denominator by their greatest common divisor (GCD). Example:
For 6/20, the greatest common divisor of 6 and 20 is 2, so dividing both by 2 gives 3/10.
π― Example:
Let’s multiply the fractions 3/4 and 2/5.
- Step 1: Multiply the numerators:
3 Γ 2 = 6 - Step 2: Multiply the denominators:
4 Γ 5 = 20 - Step 3: Simplify the fraction (if possible):
6/20 simplifies to 3/10 (by dividing both numerator and denominator by 2).
So, 3/4 Γ 2/5 = 3/10.
π§ Quick Tip:
- No Need to Simplify Before Multiplying: You donβt need to simplify the fractions before multiplying. Simply multiply the numerators and denominators, and simplify the final result.
π Quick Reference Table:
Fraction 1 | Fraction 2 | Product (Simplified) |
---|---|---|
1/2 | 2/3 | 1/3 |
3/4 | 5/6 | 15/24 β 5/8 |
7/8 | 3/5 | 21/40 |