Add 98/72 and 63/10
1st number: 1 26/72, 2nd number: 6 3/10
98/72 + 63/10 is 1379/180.
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,
98/72 = 98 × 5/72 × 5 = 490/360 - Likewise, for the 2nd fraction, since 10 × 36 = 360,
63/10 = 63 × 36/10 × 36 = 2268/360 - Add the two like fractions:
490/360 + 2268/360 = 490 + 2268/360 = 2758/360 - 2758/360 simplified gives 1379/180
- So, 98/72 + 63/10 = 1379/180
In mixed form: 7119/180
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