Add 36/40 and 75/72
1st number: 36/40, 2nd number: 1 3/72
36/40 + 75/72 is 233/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
36/40 = 36 × 9/40 × 9 = 324/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
75/72 = 75 × 5/72 × 5 = 375/360 - Add the two like fractions:
324/360 + 375/360 = 324 + 375/360 = 699/360 - 699/360 simplified gives 233/120
- So, 36/40 + 75/72 = 233/120
In mixed form: 1113/120
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