Add 4/45 and 63/98
4/45 + 63/98 is 461/630.
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,
4/45 = 4 × 98/45 × 98 = 392/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
63/98 = 63 × 45/98 × 45 = 2835/4410 - Add the two like fractions:
392/4410 + 2835/4410 = 392 + 2835/4410 = 3227/4410 - 3227/4410 simplified gives 461/630
- So, 4/45 + 63/98 = 461/630
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