Add 3/36 and 12/40
3/36 + 12/40 is 23/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 36 × 10 = 360,
3/36 = 3 × 10/36 × 10 = 30/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
12/40 = 12 × 9/40 × 9 = 108/360 - Add the two like fractions:
30/360 + 108/360 = 30 + 108/360 = 138/360 - 138/360 simplified gives 23/60
- So, 3/36 + 12/40 = 23/60
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