Add 48/24 and 20/21
1st number: 2 0/24, 2nd number: 20/21
48/24 + 20/21 is 62/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 21 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
48/24 = 48 × 7/24 × 7 = 336/168 - Likewise, for the 2nd fraction, since 21 × 8 = 168,
20/21 = 20 × 8/21 × 8 = 160/168 - Add the two like fractions:
336/168 + 160/168 = 336 + 160/168 = 496/168 - 496/168 simplified gives 62/21
- So, 48/24 + 20/21 = 62/21
In mixed form: 220/21
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