Add 90/98 and 35/45
90/98 + 35/45 is 748/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
90/98 = 90 × 45/98 × 45 = 4050/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
35/45 = 35 × 98/45 × 98 = 3430/4410 - Add the two like fractions:
4050/4410 + 3430/4410 = 4050 + 3430/4410 = 7480/4410 - 7480/4410 simplified gives 748/441
- So, 90/98 + 35/45 = 748/441
In mixed form: 1307/441
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