Add 63/7 and 75/54
1st number: 9 0/7, 2nd number: 1 21/54
63/7 + 75/54 is 187/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 7 × 54 = 378,
63/7 = 63 × 54/7 × 54 = 3402/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
75/54 = 75 × 7/54 × 7 = 525/378 - Add the two like fractions:
3402/378 + 525/378 = 3402 + 525/378 = 3927/378 - 3927/378 simplified gives 187/18
- So, 63/7 + 75/54 = 187/18
In mixed form: 107/18
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