Add 7/6 and 63/90
1st number: 1 1/6, 2nd number: 63/90
7/6 + 63/90 is 28/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
7/6 = 7 × 15/6 × 15 = 105/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
63/90 = 63 × 1/90 × 1 = 63/90 - Add the two like fractions:
105/90 + 63/90 = 105 + 63/90 = 168/90 - 168/90 simplified gives 28/15
- So, 7/6 + 63/90 = 28/15
In mixed form: 113/15
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