Add 75/10 and 14/90
1st number: 7 5/10, 2nd number: 14/90
75/10 + 14/90 is 689/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
75/10 = 75 × 9/10 × 9 = 675/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
14/90 = 14 × 1/90 × 1 = 14/90 - Add the two like fractions:
675/90 + 14/90 = 675 + 14/90 = 689/90 - So, 75/10 + 14/90 = 689/90
In mixed form: 759/90
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