Subtract 45/49 from 72/50
1st number: 1 22/50, 2nd number: 45/49
72/50 - 45/49 is 639/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 49 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
72/50 = 72 × 49/50 × 49 = 3528/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
45/49 = 45 × 50/49 × 50 = 2250/2450 - Subtract the two like fractions:
3528/2450 - 2250/2450 = 3528 - 2250/2450 = 1278/2450 - After reducing the fraction, the answer is 639/1225
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