Add 60/80 and 84/64
1st number: 60/80, 2nd number: 1 20/64
60/80 + 84/64 is 33/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 80 × 4 = 320,
60/80 = 60 × 4/80 × 4 = 240/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
84/64 = 84 × 5/64 × 5 = 420/320 - Add the two like fractions:
240/320 + 420/320 = 240 + 420/320 = 660/320 - 660/320 simplified gives 33/16
- So, 60/80 + 84/64 = 33/16
In mixed form: 21/16
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