Add 7/98 and 4/54
7/98 + 4/54 is 55/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
7/98 = 7 × 27/98 × 27 = 189/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
4/54 = 4 × 49/54 × 49 = 196/2646 - Add the two like fractions:
189/2646 + 196/2646 = 189 + 196/2646 = 385/2646 - 385/2646 simplified gives 55/378
- So, 7/98 + 4/54 = 55/378
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