Add 48/40 and 4/84
1st number: 1 8/40, 2nd number: 4/84
48/40 + 4/84 is 131/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 84 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 40 × 21 = 840,
48/40 = 48 × 21/40 × 21 = 1008/840 - Likewise, for the 2nd fraction, since 84 × 10 = 840,
4/84 = 4 × 10/84 × 10 = 40/840 - Add the two like fractions:
1008/840 + 40/840 = 1008 + 40/840 = 1048/840 - 1048/840 simplified gives 131/105
- So, 48/40 + 4/84 = 131/105
In mixed form: 126/105
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