Add 96/90 and 3/42
1st number: 1 6/90, 2nd number: 3/42
96/90 + 3/42 is 239/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 42 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
96/90 = 96 × 7/90 × 7 = 672/630 - Likewise, for the 2nd fraction, since 42 × 15 = 630,
3/42 = 3 × 15/42 × 15 = 45/630 - Add the two like fractions:
672/630 + 45/630 = 672 + 45/630 = 717/630 - 717/630 simplified gives 239/210
- So, 96/90 + 3/42 = 239/210
In mixed form: 129/210
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