Add 5/72 and 49/40
1st number: 5/72, 2nd number: 1 9/40
5/72 + 49/40 is 233/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
5/72 = 5 × 5/72 × 5 = 25/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
49/40 = 49 × 9/40 × 9 = 441/360 - Add the two like fractions:
25/360 + 441/360 = 25 + 441/360 = 466/360 - 466/360 simplified gives 233/180
- So, 5/72 + 49/40 = 233/180
In mixed form: 153/180
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