Add 18/72 and 98/60
1st number: 18/72, 2nd number: 1 38/60
18/72 + 98/60 is 113/60.
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,
98/60 = 98 × 6/60 × 6 = 588/360 - Add the two like fractions:
90/360 + 588/360 = 90 + 588/360 = 678/360 - 678/360 simplified gives 113/60
- So, 18/72 + 98/60 = 113/60
In mixed form: 153/60
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