Add 7/98 and 5/45
7/98 + 5/45 is 23/126.
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,
7/98 = 7 × 45/98 × 45 = 315/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
5/45 = 5 × 98/45 × 98 = 490/4410 - Add the two like fractions:
315/4410 + 490/4410 = 315 + 490/4410 = 805/4410 - 805/4410 simplified gives 23/126
- So, 7/98 + 5/45 = 23/126
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