Add 84/90 and 27/98
84/90 + 27/98 is 1777/1470.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
84/90 = 84 × 49/90 × 49 = 4116/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
27/98 = 27 × 45/98 × 45 = 1215/4410 - Add the two like fractions:
4116/4410 + 1215/4410 = 4116 + 1215/4410 = 5331/4410 - 5331/4410 simplified gives 1777/1470
- So, 84/90 + 27/98 = 1777/1470
In mixed form: 1307/1470
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