Add 63/75 and 7/28
63/75 + 7/28 is 109/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 28 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 75 × 28 = 2100,
63/75 = 63 × 28/75 × 28 = 1764/2100 - Likewise, for the 2nd fraction, since 28 × 75 = 2100,
7/28 = 7 × 75/28 × 75 = 525/2100 - Add the two like fractions:
1764/2100 + 525/2100 = 1764 + 525/2100 = 2289/2100 - 2289/2100 simplified gives 109/100
- So, 63/75 + 7/28 = 109/100
In mixed form: 19/100
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