Add 98/72 and 10/40
1st number: 1 26/72, 2nd number: 10/40
98/72 + 10/40 is 29/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 40 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 40 × 9 = 360,
10/40 = 10 × 9/40 × 9 = 90/360 - Add the two like fractions:
490/360 + 90/360 = 490 + 90/360 = 580/360 - 580/360 simplified gives 29/18
- So, 98/72 + 10/40 = 29/18
In mixed form: 111/18
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