Add 25/15 and 98/7
1st number: 1 10/15, 2nd number: 14 0/7
25/15 + 98/7 is 47/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
25/15 = 25 × 7/15 × 7 = 175/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
98/7 = 98 × 15/7 × 15 = 1470/105 - Add the two like fractions:
175/105 + 1470/105 = 175 + 1470/105 = 1645/105 - 1645/105 simplified gives 47/3
- So, 25/15 + 98/7 = 47/3
In mixed form: 152/3
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