# Multiply fractions: - 6/17 × - 63/10 = ? Multiplication result of the ordinary (simple, common) fractions explained

## The latest fractions multiplied

 - 6/17 × - 63/10 = ? Jan 19 14:27 UTC (GMT) 42/67 × 7,803/35 × 5,857/44 × 9,664/31 × 961,983/787 × 126/36 = ? Jan 19 14:27 UTC (GMT) 13/7 × 14/11 = ? Jan 19 14:27 UTC (GMT) - 15/23 × 24/19 × - 24/32 × 21/36 = ? Jan 19 14:27 UTC (GMT) - 182/32 × - 1,626/32 × - 1,630/35 × - 6,587/35 × 65,368/38 = ? Jan 19 14:27 UTC (GMT) 14/23 × - 8/37 × 94/23 = ? Jan 19 14:27 UTC (GMT) 39/15 × - 16/29 × 20/37 = ? Jan 19 14:27 UTC (GMT) - 23/35 × - 32/52 = ? Jan 19 14:27 UTC (GMT) 116/210 × - 40/24 = ? Jan 19 14:27 UTC (GMT) 14/32 × - 13/49 = ? Jan 19 14:27 UTC (GMT) - 10/16 × - 25,005/9 = ? Jan 19 14:26 UTC (GMT) - 8/20 × 22/10 = ? Jan 19 14:26 UTC (GMT) 14/21 × - 27/23 = ? Jan 19 14:26 UTC (GMT) see more... ordinary (common) fractions multiplied by users

## How to multiply two fractions?

#### When we multiply ordinary fractions, the end fraction will have:

• as a numerator, the result of multiplying all the numerators of the fractions,
• as a denominator, the result of multiplying all the denominators of the fractions.
• a/b × c/d = (a × c) / (b × d)
• a, b, c, d are integer numbers;
• if the pairs (a × c) and (b × d) are not coprime (they have common prime factors) the end fraction should be reduced (simplified) to lower terms.

### How to multiply ordinary fractions? Steps.

• Start by reducing fractions to lower terms (simplifying).
• Reduce math fractions to lower terms, online, with explanations.
• Factor the numerators and the denominators of the reduced fractions: break them down to their prime factors.
• Calculate the prime factors of numbers, online calculator
• Above the fraction bar we write the product of all the prime factors of the fractions' numerators, without doing any calculations.
• Below the fraction bar we write the product of all the prime factors of the fractions' denominators, without doing any calculations.
• Cross out all the common prime factors that appear both above and below the fraction bar.
• Multiply the remaining prime factors above the fraction bar - this will be the numerator of the resulted fraction.
• Multiply the remaining prime factors below the fraction bar - this will be the denominator of the resulted fraction.
• There is no need to reduce (simplify) the resulting fraction, since we have already crossed out all the common prime factors.
• If the resulted fraction is an improper one (without considering the sign, the numerator is larger than the denominator), it could be written as a mixed number, consisting of an integer and a proper fraction of the same sign.
• Write improper fractions as mixed numbers, online.
• Multiply ordinary fractions, online, with explanations.