Add 12/72 and 63/10
1st number: 12/72, 2nd number: 6 3/10
12/72 + 63/10 is 97/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 10 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
12/72 = 12 × 5/72 × 5 = 60/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
63/10 = 63 × 36/10 × 36 = 2268/360 - Add the two like fractions:
60/360 + 2268/360 = 60 + 2268/360 = 2328/360 - 2328/360 simplified gives 97/15
- So, 12/72 + 63/10 = 97/15
In mixed form: 67/15
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