Add 3/72 and 18/25
3/72 + 18/25 is 457/600.
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,
3/72 = 3 × 25/72 × 25 = 75/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
18/25 = 18 × 72/25 × 72 = 1296/1800 - Add the two like fractions:
75/1800 + 1296/1800 = 75 + 1296/1800 = 1371/1800 - 1371/1800 simplified gives 457/600
- So, 3/72 + 18/25 = 457/600
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