Add 98/35 and 80/45
1st number: 2 28/35, 2nd number: 1 35/45
98/35 + 80/45 is 206/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
98/35 = 98 × 9/35 × 9 = 882/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
80/45 = 80 × 7/45 × 7 = 560/315 - Add the two like fractions:
882/315 + 560/315 = 882 + 560/315 = 1442/315 - 1442/315 simplified gives 206/45
- So, 98/35 + 80/45 = 206/45
In mixed form: 426/45
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