Add 45/27 and 75/60
1st number: 1 18/27, 2nd number: 1 15/60
45/27 + 75/60 is 35/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
45/27 = 45 × 20/27 × 20 = 900/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
75/60 = 75 × 9/60 × 9 = 675/540 - Add the two like fractions:
900/540 + 675/540 = 900 + 675/540 = 1575/540 - 1575/540 simplified gives 35/12
- So, 45/27 + 75/60 = 35/12
In mixed form: 211/12
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