Add 9/98 and 90/28
1st number: 9/98, 2nd number: 3 6/28
9/98 + 90/28 is 162/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 28 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
9/98 = 9 × 2/98 × 2 = 18/196 - Likewise, for the 2nd fraction, since 28 × 7 = 196,
90/28 = 90 × 7/28 × 7 = 630/196 - Add the two like fractions:
18/196 + 630/196 = 18 + 630/196 = 648/196 - 648/196 simplified gives 162/49
- So, 9/98 + 90/28 = 162/49
In mixed form: 315/49
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