Add 27/6 and 63/7
1st number: 4 3/6, 2nd number: 9 0/7
276 + 637 is 272.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
276 = 27 × 76 × 7 = 18942 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
637 = 63 × 67 × 6 = 37842 - Add the two like fractions:
18942 + 37842 = 189 + 37842 = 56742 - 567/42 simplified gives 272
- So, 27/6 + 63/7 = 27/2
In mixed form: 1312
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