Add 90/32 and 84/72
1st number: 2 26/32, 2nd number: 1 12/72
90/32 + 84/72 is 191/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 72 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
90/32 = 90 × 9/32 × 9 = 810/288 - Likewise, for the 2nd fraction, since 72 × 4 = 288,
84/72 = 84 × 4/72 × 4 = 336/288 - Add the two like fractions:
810/288 + 336/288 = 810 + 336/288 = 1146/288 - 1146/288 simplified gives 191/48
- So, 90/32 + 84/72 = 191/48
In mixed form: 347/48
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