Add 98/30 and 4/72
1st number: 3 8/30, 2nd number: 4/72
98/30 + 4/72 is 299/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 30 × 12 = 360,
98/30 = 98 × 12/30 × 12 = 1176/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
4/72 = 4 × 5/72 × 5 = 20/360 - Add the two like fractions:
1176/360 + 20/360 = 1176 + 20/360 = 1196/360 - 1196/360 simplified gives 299/90
- So, 98/30 + 4/72 = 299/90
In mixed form: 329/90
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