Add 90/7 and 56/48
1st number: 12 6/7, 2nd number: 1 8/48
90/7 + 56/48 is 589/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 7 × 48 = 336,
90/7 = 90 × 48/7 × 48 = 4320/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
56/48 = 56 × 7/48 × 7 = 392/336 - Add the two like fractions:
4320/336 + 392/336 = 4320 + 392/336 = 4712/336 - 4712/336 simplified gives 589/42
- So, 90/7 + 56/48 = 589/42
In mixed form: 141/42
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