Add 80/45 and 9/98
1st number: 1 35/45, 2nd number: 9/98
80/45 + 9/98 is 1649/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 45 × 98 = 4410,
80/45 = 80 × 98/45 × 98 = 7840/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
9/98 = 9 × 45/98 × 45 = 405/4410 - Add the two like fractions:
7840/4410 + 405/4410 = 7840 + 405/4410 = 8245/4410 - 8245/4410 simplified gives 1649/882
- So, 80/45 + 9/98 = 1649/882
In mixed form: 1767/882
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