Add 90/25 and 72/6
1st number: 3 15/25, 2nd number: 12 0/6
90/25 + 72/6 is 78/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
90/25 = 90 × 6/25 × 6 = 540/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
72/6 = 72 × 25/6 × 25 = 1800/150 - Add the two like fractions:
540/150 + 1800/150 = 540 + 1800/150 = 2340/150 - 2340/150 simplified gives 78/5
- So, 90/25 + 72/6 = 78/5
In mixed form: 153/5
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