Add 80/60 and 98/72
1st number: 1 20/60, 2nd number: 1 26/72
80/60 + 98/72 is 97/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
80/60 = 80 × 6/60 × 6 = 480/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
98/72 = 98 × 5/72 × 5 = 490/360 - Add the two like fractions:
480/360 + 490/360 = 480 + 490/360 = 970/360 - 970/360 simplified gives 97/36
- So, 80/60 + 98/72 = 97/36
In mixed form: 225/36
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