Add 98/27 and 80/90
1st number: 3 17/27, 2nd number: 80/90
98/27 + 80/90 is 122/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 90 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
98/27 = 98 × 10/27 × 10 = 980/270 - Likewise, for the 2nd fraction, since 90 × 3 = 270,
80/90 = 80 × 3/90 × 3 = 240/270 - Add the two like fractions:
980/270 + 240/270 = 980 + 240/270 = 1220/270 - 1220/270 simplified gives 122/27
- So, 98/27 + 80/90 = 122/27
In mixed form: 414/27
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