Add 15/45 and 70/36
1st number: 15/45, 2nd number: 1 34/36
15/45 + 70/36 is 41/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
15/45 = 15 × 4/45 × 4 = 60/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
70/36 = 70 × 5/36 × 5 = 350/180 - Add the two like fractions:
60/180 + 350/180 = 60 + 350/180 = 410/180 - 410/180 simplified gives 41/18
- So, 15/45 + 70/36 = 41/18
In mixed form: 25/18
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