Add 3/60 and 90/98
3/60 + 90/98 is 949/980.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 98 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 60 × 49 = 2940,
3/60 = 3 × 49/60 × 49 = 147/2940 - Likewise, for the 2nd fraction, since 98 × 30 = 2940,
90/98 = 90 × 30/98 × 30 = 2700/2940 - Add the two like fractions:
147/2940 + 2700/2940 = 147 + 2700/2940 = 2847/2940 - 2847/2940 simplified gives 949/980
- So, 3/60 + 90/98 = 949/980
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