Add 9/15 and 45/14
1st number: 9/15, 2nd number: 3 3/14
9/15 + 45/14 is 267/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
9/15 = 9 × 14/15 × 14 = 126/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
45/14 = 45 × 15/14 × 15 = 675/210 - Add the two like fractions:
126/210 + 675/210 = 126 + 675/210 = 801/210 - 801/210 simplified gives 267/70
- So, 9/15 + 45/14 = 267/70
In mixed form: 357/70
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