Subtract 25/49 from 70/28
1st number: 2 14/28, 2nd number: 25/49
70/28 - 25/49 is 195/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 28 × 7 = 196,
70/28 = 70 × 7/28 × 7 = 490/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
25/49 = 25 × 4/49 × 4 = 100/196 - Subtract the two like fractions:
490/196 - 100/196 = 490 - 100/196 = 390/196 - After reducing the fraction, the answer is 195/98
- In mixed form: 197/98
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