Add 18/72 and 49/60
18/72 + 49/60 is 16/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
18/72 = 18 × 5/72 × 5 = 90/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
49/60 = 49 × 6/60 × 6 = 294/360 - Add the two like fractions:
90/360 + 294/360 = 90 + 294/360 = 384/360 - 384/360 simplified gives 16/15
- So, 18/72 + 49/60 = 16/15
In mixed form: 11/15
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