Add 90/4 and 63/54
1st number: 22 2/4, 2nd number: 1 9/54
90/4 + 63/54 is 71/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
90/4 = 90 × 27/4 × 27 = 2430/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
63/54 = 63 × 2/54 × 2 = 126/108 - Add the two like fractions:
2430/108 + 126/108 = 2430 + 126/108 = 2556/108 - 2556/108 simplified gives 71/3
- So, 90/4 + 63/54 = 71/3
In mixed form: 232/3
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