Add 64/60 and 7/9
1st number: 1 4/60, 2nd number: 7/9
64/60 + 7/9 is 83/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
64/60 = 64 × 3/60 × 3 = 192/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
7/9 = 7 × 20/9 × 20 = 140/180 - Add the two like fractions:
192/180 + 140/180 = 192 + 140/180 = 332/180 - 332/180 simplified gives 83/45
- So, 64/60 + 7/9 = 83/45
In mixed form: 138/45
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