Add 9/42 and 49/98
9/42 + 49/98 is 5/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
9/42 = 9 × 7/42 × 7 = 63/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
49/98 = 49 × 3/98 × 3 = 147/294 - Add the two like fractions:
63/294 + 147/294 = 63 + 147/294 = 210/294 - 210/294 simplified gives 5/7
- So, 9/42 + 49/98 = 5/7
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