Add 64/28 and 49/30
1st number: 2 8/28, 2nd number: 1 19/30
64/28 + 49/30 is 823/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
64/28 = 64 × 15/28 × 15 = 960/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
49/30 = 49 × 14/30 × 14 = 686/420 - Add the two like fractions:
960/420 + 686/420 = 960 + 686/420 = 1646/420 - 1646/420 simplified gives 823/210
- So, 64/28 + 49/30 = 823/210
In mixed form: 3193/210
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