Subtract 40/49 from 84/4
1st number: 21 0/4, 2nd number: 40/49
84/4 - 40/49 is 989/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
84/4 = 84 × 49/4 × 49 = 4116/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
40/49 = 40 × 4/49 × 4 = 160/196 - Subtract the two like fractions:
4116/196 - 160/196 = 4116 - 160/196 = 3956/196 - After reducing the fraction, the answer is 989/49
- In mixed form: 209/49
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