Add 90/6 and 16/7
1st number: 15 0/6, 2nd number: 2 2/7
906 + 167 is 1217.
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,
906 = 90 × 76 × 7 = 63042 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
167 = 16 × 67 × 6 = 9642 - Add the two like fractions:
63042 + 9642 = 630 + 9642 = 72642 - 726/42 simplified gives 1217
- So, 90/6 + 16/7 = 121/7
In mixed form: 1727
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