Add 20/7 and 25/60
1st number: 2 6/7, 2nd number: 25/60
20/7 + 25/60 is 275/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
20/7 = 20 × 60/7 × 60 = 1200/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
25/60 = 25 × 7/60 × 7 = 175/420 - Add the two like fractions:
1200/420 + 175/420 = 1200 + 175/420 = 1375/420 - 1375/420 simplified gives 275/84
- So, 20/7 + 25/60 = 275/84
In mixed form: 323/84
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