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Subtracting fractions is easy. Learn how to subtract two fractional numbers with step by step instructions. You may enter positive or negative fractional numbers or a integer value. Improper fractions may be entered in the mixed form. e.g., 1/2, -2/3, 2 3/4, 10. MathStep (Works offline)
1/2 minus 1/6 is 1/3. Get stepwise instruction to subtract fractional numbers.
Steps for subtracting fractions. Find the least common denominator or LCM of the two denominators: LCM of 6 and 9 is 18. Next, find the equivalent fraction of both fractional numbers with denominator 18. For the 1st fraction, since 6 × 3 = 18, 5 / 6 = 5 × 3 / 6 × 3 = 15 / 18. Likewise, for the 2nd fraction, since 9 × 2 = 18,
Steps for subtracting fractions. Find the least common denominator or LCM of the two denominators: LCM of 3 and 6 is 6. Next, find the equivalent fraction of both fractional numbers with denominator 6. For the 1st fraction, since 3 × 2 = 6, 1 / 3 = 1 × 2 / 3 × 2 = 2 / 6. Likewise, for the 2nd fraction, since 6 × 1 = 6,
Steps for subtracting fractions. Find the least common denominator or LCM of the two denominators: LCM of 12 and 4 is 12. Next, find the equivalent fraction of both fractional numbers with denominator 12. For the 1st fraction, since 12 × 1 = 12, 5 / 12 = 5 × 1 / 12 × 1 = 5 / 12. Likewise, for the 2nd fraction, since 4 × 3 = 12,
Steps for subtracting fractions. Find the least common denominator or LCM of the two denominators: LCM of 30 and 42 is 210. Next, find the equivalent fraction of both fractional numbers with denominator 210. For the 1st fraction, since 30 × 7 = 210, 7 / 30 = 7 × 7 / 30 × 7 = 49 / 210. Likewise, for the 2nd fraction, since 42 × 5 = 210,
Subtract 5/12 from 9/12. 9 / 12 - 5 / 12 is 1 / 3. Steps for subtracting fractions. Subtract the two fractions: 9 / 12 - 5 / 12 = 9 - 5 / 12 = 4 / 12; After reducing the fraction, the answer is 1 / 3; MathStep (Works offline) Download our mobile app and learn to work with fractions in your own time: Android and iPhone/ iPad
