Add 4/64 and 54/45
1st number: 4/64, 2nd number: 1 9/45
4/64 + 54/45 is 101/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 45 is 2880
Next, find the equivalent fraction of both fractional numbers with denominator 2880 - For the 1st fraction, since 64 × 45 = 2880,
4/64 = 4 × 45/64 × 45 = 180/2880 - Likewise, for the 2nd fraction, since 45 × 64 = 2880,
54/45 = 54 × 64/45 × 64 = 3456/2880 - Add the two like fractions:
180/2880 + 3456/2880 = 180 + 3456/2880 = 3636/2880 - 3636/2880 simplified gives 101/80
- So, 4/64 + 54/45 = 101/80
In mixed form: 121/80
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