Add 70/45 and 16/15
1st number: 1 25/45, 2nd number: 1 1/15
70/45 + 16/15 is 118/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
70/45 = 70 × 1/45 × 1 = 70/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
16/15 = 16 × 3/15 × 3 = 48/45 - Add the two like fractions:
70/45 + 48/45 = 70 + 48/45 = 118/45 - So, 70/45 + 16/15 = 118/45
In mixed form: 228/45
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