Add 40/36 and 81/40
1st number: 1 4/36, 2nd number: 2 1/40
40/36 + 81/40 is 1129/360.
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,
40/36 = 40 × 10/36 × 10 = 400/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
81/40 = 81 × 9/40 × 9 = 729/360 - Add the two like fractions:
400/360 + 729/360 = 400 + 729/360 = 1129/360 - So, 40/36 + 81/40 = 1129/360
In mixed form: 349/360
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