Add 45/60 and 16/42
45/60 + 16/42 is 95/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 42 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
45/60 = 45 × 7/60 × 7 = 315/420 - Likewise, for the 2nd fraction, since 42 × 10 = 420,
16/42 = 16 × 10/42 × 10 = 160/420 - Add the two like fractions:
315/420 + 160/420 = 315 + 160/420 = 475/420 - 475/420 simplified gives 95/84
- So, 45/60 + 16/42 = 95/84
In mixed form: 111/84
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