Subtract 2/70 from 49/15
1st number: 3 4/15, 2nd number: 2/70
49/15 - 2/70 is 68/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
49/15 = 49 × 14/15 × 14 = 686/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
2/70 = 2 × 3/70 × 3 = 6/210 - Subtract the two like fractions:
686/210 - 6/210 = 686 - 6/210 = 680/210 - After reducing the fraction, the answer is 68/21
- In mixed form: 35/21
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