Add 96/21 and 70/60
1st number: 4 12/21, 2nd number: 1 10/60
96/21 + 70/60 is 241/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 21 × 20 = 420,
96/21 = 96 × 20/21 × 20 = 1920/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
70/60 = 70 × 7/60 × 7 = 490/420 - Add the two like fractions:
1920/420 + 490/420 = 1920 + 490/420 = 2410/420 - 2410/420 simplified gives 241/42
- So, 96/21 + 70/60 = 241/42
In mixed form: 531/42
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