Add 28/72 and 28/32
28/72 + 28/32 is 91/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 72 × 4 = 288,
28/72 = 28 × 4/72 × 4 = 112/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
28/32 = 28 × 9/32 × 9 = 252/288 - Add the two like fractions:
112/288 + 252/288 = 112 + 252/288 = 364/288 - 364/288 simplified gives 91/72
- So, 28/72 + 28/32 = 91/72
In mixed form: 119/72
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