Add 21/16 and 50/40
1st number: 1 5/16, 2nd number: 1 10/40
21/16 + 50/40 is 41/16.
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,
21/16 = 21 × 5/16 × 5 = 105/80 - Likewise, for the 2nd fraction, since 40 × 2 = 80,
50/40 = 50 × 2/40 × 2 = 100/80 - Add the two like fractions:
105/80 + 100/80 = 105 + 100/80 = 205/80 - 205/80 simplified gives 41/16
- So, 21/16 + 50/40 = 41/16
In mixed form: 29/16
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