Add 90/24 and 4/63
1st number: 3 18/24, 2nd number: 4/63
90/24 + 4/63 is 961/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
90/24 = 90 × 21/24 × 21 = 1890/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
4/63 = 4 × 8/63 × 8 = 32/504 - Add the two like fractions:
1890/504 + 32/504 = 1890 + 32/504 = 1922/504 - 1922/504 simplified gives 961/252
- So, 90/24 + 4/63 = 961/252
In mixed form: 3205/252
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