Add 56/75 and 90/42
1st number: 56/75, 2nd number: 2 6/42
56/75 + 90/42 is 1517/525.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
56/75 = 56 × 14/75 × 14 = 784/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
90/42 = 90 × 25/42 × 25 = 2250/1050 - Add the two like fractions:
784/1050 + 2250/1050 = 784 + 2250/1050 = 3034/1050 - 3034/1050 simplified gives 1517/525
- So, 56/75 + 90/42 = 1517/525
In mixed form: 2467/525
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