Add 64/49 and 70/10
1st number: 1 15/49, 2nd number: 7 0/10
64/49 + 70/10 is 407/49.
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,
64/49 = 64 × 10/49 × 10 = 640/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
70/10 = 70 × 49/10 × 49 = 3430/490 - Add the two like fractions:
640/490 + 3430/490 = 640 + 3430/490 = 4070/490 - 4070/490 simplified gives 407/49
- So, 64/49 + 70/10 = 407/49
In mixed form: 815/49
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