Add 25/42 and 90/32
1st number: 25/42, 2nd number: 2 26/32
25/42 + 90/32 is 1145/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
25/42 = 25 × 16/42 × 16 = 400/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
90/32 = 90 × 21/32 × 21 = 1890/672 - Add the two like fractions:
400/672 + 1890/672 = 400 + 1890/672 = 2290/672 - 2290/672 simplified gives 1145/336
- So, 25/42 + 90/32 = 1145/336
In mixed form: 3137/336
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