Add 30/72 and 9/25
30/72 + 9/25 is 233/300.
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,
30/72 = 30 × 25/72 × 25 = 750/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
9/25 = 9 × 72/25 × 72 = 648/1800 - Add the two like fractions:
750/1800 + 648/1800 = 750 + 648/1800 = 1398/1800 - 1398/1800 simplified gives 233/300
- So, 30/72 + 9/25 = 233/300
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