Add 75/35 and 90/9
1st number: 2 5/35, 2nd number: 10 0/9
75/35 + 90/9 is 85/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
75/35 = 75 × 9/35 × 9 = 675/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
90/9 = 90 × 35/9 × 35 = 3150/315 - Add the two like fractions:
675/315 + 3150/315 = 675 + 3150/315 = 3825/315 - 3825/315 simplified gives 85/7
- So, 75/35 + 90/9 = 85/7
In mixed form: 121/7
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