Add 18/72 and 80/14
1st number: 18/72, 2nd number: 5 10/14
18/72 + 80/14 is 167/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 14 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
18/72 = 18 × 7/72 × 7 = 126/504 - Likewise, for the 2nd fraction, since 14 × 36 = 504,
80/14 = 80 × 36/14 × 36 = 2880/504 - Add the two like fractions:
126/504 + 2880/504 = 126 + 2880/504 = 3006/504 - 3006/504 simplified gives 167/28
- So, 18/72 + 80/14 = 167/28
In mixed form: 527/28
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