Add 16/20 and 60/72
16/20 + 60/72 is 49/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 20 × 18 = 360,
16/20 = 16 × 18/20 × 18 = 288/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
60/72 = 60 × 5/72 × 5 = 300/360 - Add the two like fractions:
288/360 + 300/360 = 288 + 300/360 = 588/360 - 588/360 simplified gives 49/30
- So, 16/20 + 60/72 = 49/30
In mixed form: 119/30
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