Add 45/35 and 5/90
1st number: 1 10/35, 2nd number: 5/90
45/35 + 5/90 is 169/126.
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,
45/35 = 45 × 18/35 × 18 = 810/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
5/90 = 5 × 7/90 × 7 = 35/630 - Add the two like fractions:
810/630 + 35/630 = 810 + 35/630 = 845/630 - 845/630 simplified gives 169/126
- So, 45/35 + 5/90 = 169/126
In mixed form: 143/126
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