Add 48/10 and 20/42
1st number: 4 8/10, 2nd number: 20/42
48/10 + 20/42 is 554/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 10 × 21 = 210,
48/10 = 48 × 21/10 × 21 = 1008/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
20/42 = 20 × 5/42 × 5 = 100/210 - Add the two like fractions:
1008/210 + 100/210 = 1008 + 100/210 = 1108/210 - 1108/210 simplified gives 554/105
- So, 48/10 + 20/42 = 554/105
In mixed form: 529/105
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