Add 60/35 and 80/90
1st number: 1 25/35, 2nd number: 80/90
60/35 + 80/90 is 164/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
60/35 = 60 × 18/35 × 18 = 1080/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
80/90 = 80 × 7/90 × 7 = 560/630 - Add the two like fractions:
1080/630 + 560/630 = 1080 + 560/630 = 1640/630 - 1640/630 simplified gives 164/63
- So, 60/35 + 80/90 = 164/63
In mixed form: 238/63
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