Add 48/45 and 24/42
1st number: 1 3/45, 2nd number: 24/42
48/45 + 24/42 is 172/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 42 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
48/45 = 48 × 14/45 × 14 = 672/630 - Likewise, for the 2nd fraction, since 42 × 15 = 630,
24/42 = 24 × 15/42 × 15 = 360/630 - Add the two like fractions:
672/630 + 360/630 = 672 + 360/630 = 1032/630 - 1032/630 simplified gives 172/105
- So, 48/45 + 24/42 = 172/105
In mixed form: 167/105
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