Add 9/6 and 7/45
1st number: 1 3/6, 2nd number: 7/45
9/6 + 7/45 is 149/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
9/6 = 9 × 15/6 × 15 = 135/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
7/45 = 7 × 2/45 × 2 = 14/90 - Add the two like fractions:
135/90 + 14/90 = 135 + 14/90 = 149/90 - So, 9/6 + 7/45 = 149/90
In mixed form: 159/90
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