Add 12/64 and 35/20
1st number: 12/64, 2nd number: 1 15/20
12/64 + 35/20 is 31/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 20 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 64 × 5 = 320,
12/64 = 12 × 5/64 × 5 = 60/320 - Likewise, for the 2nd fraction, since 20 × 16 = 320,
35/20 = 35 × 16/20 × 16 = 560/320 - Add the two like fractions:
60/320 + 560/320 = 60 + 560/320 = 620/320 - 620/320 simplified gives 31/16
- So, 12/64 + 35/20 = 31/16
In mixed form: 115/16
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