Add 63/49 and 49/70
1st number: 1 14/49, 2nd number: 49/70
63/49 + 49/70 is 139/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
63/49 = 63 × 10/49 × 10 = 630/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
49/70 = 49 × 7/70 × 7 = 343/490 - Add the two like fractions:
630/490 + 343/490 = 630 + 343/490 = 973/490 - 973/490 simplified gives 139/70
- So, 63/49 + 49/70 = 139/70
In mixed form: 169/70
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