Add 84/15 and 30/72
1st number: 5 9/15, 2nd number: 30/72
84/15 + 30/72 is 361/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 15 × 24 = 360,
84/15 = 84 × 24/15 × 24 = 2016/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
30/72 = 30 × 5/72 × 5 = 150/360 - Add the two like fractions:
2016/360 + 150/360 = 2016 + 150/360 = 2166/360 - 2166/360 simplified gives 361/60
- So, 84/15 + 30/72 = 361/60
In mixed form: 61/60
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