Add 28/63 and 14/75
28/63 + 14/75 is 142/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 75 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
28/63 = 28 × 25/63 × 25 = 700/1575 - Likewise, for the 2nd fraction, since 75 × 21 = 1575,
14/75 = 14 × 21/75 × 21 = 294/1575 - Add the two like fractions:
700/1575 + 294/1575 = 700 + 294/1575 = 994/1575 - 994/1575 simplified gives 142/225
- So, 28/63 + 14/75 = 142/225
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