Add 27/25 and 15/42
1st number: 1 2/25, 2nd number: 15/42
27/25 + 15/42 is 503/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
27/25 = 27 × 42/25 × 42 = 1134/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
15/42 = 15 × 25/42 × 25 = 375/1050 - Add the two like fractions:
1134/1050 + 375/1050 = 1134 + 375/1050 = 1509/1050 - 1509/1050 simplified gives 503/350
- So, 27/25 + 15/42 = 503/350
In mixed form: 1153/350
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