Add 3/75 and 90/63
1st number: 3/75, 2nd number: 1 27/63
3/75 + 90/63 is 257/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 75 × 21 = 1575,
3/75 = 3 × 21/75 × 21 = 63/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
90/63 = 90 × 25/63 × 25 = 2250/1575 - Add the two like fractions:
63/1575 + 2250/1575 = 63 + 2250/1575 = 2313/1575 - 2313/1575 simplified gives 257/175
- So, 3/75 + 90/63 = 257/175
In mixed form: 182/175
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