Add 45/14 and 5/90
1st number: 3 3/14, 2nd number: 5/90
45/14 + 5/90 is 206/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
45/14 = 45 × 45/14 × 45 = 2025/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
5/90 = 5 × 7/90 × 7 = 35/630 - Add the two like fractions:
2025/630 + 35/630 = 2025 + 35/630 = 2060/630 - 2060/630 simplified gives 206/63
- So, 45/14 + 5/90 = 206/63
In mixed form: 317/63
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