Add 25/72 and 45/4
1st number: 25/72, 2nd number: 11 1/4
25/72 + 45/4 is 835/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 4 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
25/72 = 25 × 1/72 × 1 = 25/72 - Likewise, for the 2nd fraction, since 4 × 18 = 72,
45/4 = 45 × 18/4 × 18 = 810/72 - Add the two like fractions:
25/72 + 810/72 = 25 + 810/72 = 835/72 - So, 25/72 + 45/4 = 835/72
In mixed form: 1143/72
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