Add 96/28 and 9/72
1st number: 3 12/28, 2nd number: 9/72
96/28 + 9/72 is 199/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 28 × 18 = 504,
96/28 = 96 × 18/28 × 18 = 1728/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
9/72 = 9 × 7/72 × 7 = 63/504 - Add the two like fractions:
1728/504 + 63/504 = 1728 + 63/504 = 1791/504 - 1791/504 simplified gives 199/56
- So, 96/28 + 9/72 = 199/56
In mixed form: 331/56
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