Add 25/90 and 5/98
25/90 + 5/98 is 145/441.
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,
25/90 = 25 × 49/90 × 49 = 1225/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
5/98 = 5 × 45/98 × 45 = 225/4410 - Add the two like fractions:
1225/4410 + 225/4410 = 1225 + 225/4410 = 1450/4410 - 1450/4410 simplified gives 145/441
- So, 25/90 + 5/98 = 145/441
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