Add 24/7 and 81/60
1st number: 3 3/7, 2nd number: 1 21/60
24/7 + 81/60 is 669/140.
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,
24/7 = 24 × 60/7 × 60 = 1440/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
81/60 = 81 × 7/60 × 7 = 567/420 - Add the two like fractions:
1440/420 + 567/420 = 1440 + 567/420 = 2007/420 - 2007/420 simplified gives 669/140
- So, 24/7 + 81/60 = 669/140
In mixed form: 4109/140
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