Add 1/2 and 64/40
1st number: 1/2, 2nd number: 1 24/40
1/2 + 64/40 is 21/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
1/2 = 1 × 20/2 × 20 = 20/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
64/40 = 64 × 1/40 × 1 = 64/40 - Add the two like fractions:
20/40 + 64/40 = 20 + 64/40 = 84/40 - 84/40 simplified gives 21/10
- So, 1/2 + 64/40 = 21/10
In mixed form: 21/10
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