Subtract 7/63 from 49/40
1st number: 1 9/40, 2nd number: 7/63
49/40 - 7/63 is 401/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 63 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 40 × 63 = 2520,
49/40 = 49 × 63/40 × 63 = 3087/2520 - Likewise, for the 2nd fraction, since 63 × 40 = 2520,
7/63 = 7 × 40/63 × 40 = 280/2520 - Subtract the two like fractions:
3087/2520 - 280/2520 = 3087 - 280/2520 = 2807/2520 - After reducing the fraction, the answer is 401/360
- In mixed form: 141/360
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