Answers

Subtract 63/54 from 1/35

1^st number: 1/35, 2^nd number: 1 9/54

1/35 - 63/54 is -239/210.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 54 is 1890
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1890
2. For the 1st fraction, since 35 × 54 = 1890,
   1/35 = 1 × 54/35 × 54 = 54/1890
3. Likewise, for the 2nd fraction, since 54 × 35 = 1890,
   63/54 = 63 × 35/54 × 35 = 2205/1890
4. Subtract the two like fractions:
   54/1890 - 2205/1890 = 54 - 2205/1890 = -2151/1890
5. After reducing the fraction, the answer is -239/210

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ²/₃₅-⁶³/₅₄ ¹/₇₀-⁶³/₅₄ ³/₃₅-⁶³/₅₄ ⁵/₃₅-⁶³/₅₄ ⁷/₃₅-⁶³/₅₄

Subtract Fractions Calculator