Add 12/49 and 70/10
1st number: 12/49, 2nd number: 7 0/10
12/49 + 70/10 is 355/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
12/49 = 12 × 10/49 × 10 = 120/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
70/10 = 70 × 49/10 × 49 = 3430/490 - Add the two like fractions:
120/490 + 3430/490 = 120 + 3430/490 = 3550/490 - 3550/490 simplified gives 355/49
- So, 12/49 + 70/10 = 355/49
In mixed form: 712/49
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