Add 10/90 and 45/98
10/90 + 45/98 is 503/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
10/90 = 10 × 49/90 × 49 = 490/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
45/98 = 45 × 45/98 × 45 = 2025/4410 - Add the two like fractions:
490/4410 + 2025/4410 = 490 + 2025/4410 = 2515/4410 - 2515/4410 simplified gives 503/882
- So, 10/90 + 45/98 = 503/882
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