Add 7/72 and 3/25
7/72 + 3/25 is 391/1800.
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,
7/72 = 7 × 25/72 × 25 = 175/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
3/25 = 3 × 72/25 × 72 = 216/1800 - Add the two like fractions:
175/1800 + 216/1800 = 175 + 216/1800 = 391/1800 - So, 7/72 + 3/25 = 391/1800
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