Add 40/18 and 5/40
1st number: 2 4/18, 2nd number: 5/40
40/18 + 5/40 is 169/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 18 × 20 = 360,
40/18 = 40 × 20/18 × 20 = 800/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
5/40 = 5 × 9/40 × 9 = 45/360 - Add the two like fractions:
800/360 + 45/360 = 800 + 45/360 = 845/360 - 845/360 simplified gives 169/72
- So, 40/18 + 5/40 = 169/72
In mixed form: 225/72
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