Multiply Fractions: Calculate 2/3 × 5/7 Step-by-Step

Unlike addition and subtraction, multiplication of fractions doesn't need common denominators! You simply multiply the tops together and the bottoms together. It's actually easier than adding fractions.

Yes! Always check if your answer can be simplified by finding the Greatest Common Factor (GCF) of the numerator and denominator. In this case, $\frac{10}{21}$ is already simplified since 10 and 21 share no common factors.

Convert the whole number to a fraction first! For example, 3 becomes $\frac{3}{1}$. Then multiply normally: $\frac{2}{3} \times \frac{3}{1} = \frac{6}{3} = 2$.

Yes! You can cross-cancel if you spot common factors. For instance, if you had $\frac{4}{9} \times \frac{3}{8}$, you could cancel the 4 and 8, then the 3 and 9 before multiplying.

Try converting both fractions to decimals and multiply them, then convert your answer to a decimal. They should match! For $\frac{2}{3} \times \frac{5}{7}$: 0.667 × 0.714 ≈ 0.476, and $\frac{10}{21}$ ≈ 0.476 ✓