Add 12/72 and 18/25
12/72 + 18/25 is 133/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 25 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
12/72 = 12 × 25/72 × 25 = 300/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
18/25 = 18 × 72/25 × 72 = 1296/1800 - Add the two like fractions:
300/1800 + 1296/1800 = 300 + 1296/1800 = 1596/1800 - 1596/1800 simplified gives 133/150
- So, 12/72 + 18/25 = 133/150
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