Add 28/49 and 63/10
1st number: 28/49, 2nd number: 6 3/10
28/49 + 63/10 is 481/70.
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,
28/49 = 28 × 10/49 × 10 = 280/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
63/10 = 63 × 49/10 × 49 = 3087/490 - Add the two like fractions:
280/490 + 3087/490 = 280 + 3087/490 = 3367/490 - 3367/490 simplified gives 481/70
- So, 28/49 + 63/10 = 481/70
In mixed form: 661/70
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