Add 45/90 and 60/98
45/90 + 60/98 is 109/98.
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,
45/90 = 45 × 49/90 × 49 = 2205/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
60/98 = 60 × 45/98 × 45 = 2700/4410 - Add the two like fractions:
2205/4410 + 2700/4410 = 2205 + 2700/4410 = 4905/4410 - 4905/4410 simplified gives 109/98
- So, 45/90 + 60/98 = 109/98
In mixed form: 111/98
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