Add 90/56 and 70/5
1st number: 1 34/56, 2nd number: 14 0/5
90/56 + 70/5 is 437/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
90/56 = 90 × 5/56 × 5 = 450/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
70/5 = 70 × 56/5 × 56 = 3920/280 - Add the two like fractions:
450/280 + 3920/280 = 450 + 3920/280 = 4370/280 - 4370/280 simplified gives 437/28
- So, 90/56 + 70/5 = 437/28
In mixed form: 1517/28
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