Add 56/16 and 1/40
1st number: 3 8/16, 2nd number: 1/40
56/16 + 1/40 is 141/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 40 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
56/16 = 56 × 5/16 × 5 = 280/80 - Likewise, for the 2nd fraction, since 40 × 2 = 80,
1/40 = 1 × 2/40 × 2 = 2/80 - Add the two like fractions:
280/80 + 2/80 = 280 + 2/80 = 282/80 - 282/80 simplified gives 141/40
- So, 56/16 + 1/40 = 141/40
In mixed form: 321/40
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