Add 7/98 and 30/9
1st number: 7/98, 2nd number: 3 3/9
7/98 + 30/9 is 143/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
7/98 = 7 × 9/98 × 9 = 63/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
30/9 = 30 × 98/9 × 98 = 2940/882 - Add the two like fractions:
63/882 + 2940/882 = 63 + 2940/882 = 3003/882 - 3003/882 simplified gives 143/42
- So, 7/98 + 30/9 = 143/42
In mixed form: 317/42
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