Add 75/72 and 2/84
1st number: 1 3/72, 2nd number: 2/84
75/72 + 2/84 is 179/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 84 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
75/72 = 75 × 7/72 × 7 = 525/504 - Likewise, for the 2nd fraction, since 84 × 6 = 504,
2/84 = 2 × 6/84 × 6 = 12/504 - Add the two like fractions:
525/504 + 12/504 = 525 + 12/504 = 537/504 - 537/504 simplified gives 179/168
- So, 75/72 + 2/84 = 179/168
In mixed form: 111/168
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