Add 30/90 and 2/60
30/90 + 2/60 is 11/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
30/90 = 30 × 2/90 × 2 = 60/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
2/60 = 2 × 3/60 × 3 = 6/180 - Add the two like fractions:
60/180 + 6/180 = 60 + 6/180 = 66/180 - 66/180 simplified gives 11/30
- So, 30/90 + 2/60 = 11/30
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