Add 49/21 and 70/4
1st number: 2 7/21, 2nd number: 17 2/4
49/21 + 70/4 is 119/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 4 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 21 × 4 = 84,
49/21 = 49 × 4/21 × 4 = 196/84 - Likewise, for the 2nd fraction, since 4 × 21 = 84,
70/4 = 70 × 21/4 × 21 = 1470/84 - Add the two like fractions:
196/84 + 1470/84 = 196 + 1470/84 = 1666/84 - 1666/84 simplified gives 119/6
- So, 49/21 + 70/4 = 119/6
In mixed form: 195/6
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