Add 45/14 and 4/90
1st number: 3 3/14, 2nd number: 4/90
45/14 + 4/90 is 2053/630.
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,
4/90 = 4 × 7/90 × 7 = 28/630 - Add the two like fractions:
2025/630 + 28/630 = 2025 + 28/630 = 2053/630 - So, 45/14 + 4/90 = 2053/630
In mixed form: 3163/630
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