Add 18/45 and 75/98
18/45 + 75/98 is 571/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 45 × 98 = 4410,
18/45 = 18 × 98/45 × 98 = 1764/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
75/98 = 75 × 45/98 × 45 = 3375/4410 - Add the two like fractions:
1764/4410 + 3375/4410 = 1764 + 3375/4410 = 5139/4410 - 5139/4410 simplified gives 571/490
- So, 18/45 + 75/98 = 571/490
In mixed form: 181/490
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