Add 18/98 and 7/9
18/98 + 7/9 is 424/441.
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,
18/98 = 18 × 9/98 × 9 = 162/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
7/9 = 7 × 98/9 × 98 = 686/882 - Add the two like fractions:
162/882 + 686/882 = 162 + 686/882 = 848/882 - 848/882 simplified gives 424/441
- So, 18/98 + 7/9 = 424/441
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