Add 70/15 and 6/56
1st number: 4 10/15, 2nd number: 6/56
70/15 + 6/56 is 401/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
70/15 = 70 × 56/15 × 56 = 3920/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
6/56 = 6 × 15/56 × 15 = 90/840 - Add the two like fractions:
3920/840 + 90/840 = 3920 + 90/840 = 4010/840 - 4010/840 simplified gives 401/84
- So, 70/15 + 6/56 = 401/84
In mixed form: 465/84
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