Subtract 3/50 from 70/7
1st number: 10 0/7, 2nd number: 3/50
70/7 - 3/50 is 497/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 7 × 50 = 350,
70/7 = 70 × 50/7 × 50 = 3500/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
3/50 = 3 × 7/50 × 7 = 21/350 - Subtract the two like fractions:
3500/350 - 21/350 = 3500 - 21/350 = 3479/350 - After reducing the fraction, the answer is 497/50
- In mixed form: 947/50
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