Add 72/2 and 28/40
1st number: 36 0/2, 2nd number: 28/40
72/2 + 28/40 is 367/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
72/2 = 72 × 20/2 × 20 = 1440/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
28/40 = 28 × 1/40 × 1 = 28/40 - Add the two like fractions:
1440/40 + 28/40 = 1440 + 28/40 = 1468/40 - 1468/40 simplified gives 367/10
- So, 72/2 + 28/40 = 367/10
In mixed form: 367/10
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