Add 45/14 and 84/45
1st number: 3 3/14, 2nd number: 1 39/45
45/14 + 84/45 is 1067/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 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 45 × 14 = 630,
84/45 = 84 × 14/45 × 14 = 1176/630 - Add the two like fractions:
2025/630 + 1176/630 = 2025 + 1176/630 = 3201/630 - 3201/630 simplified gives 1067/210
- So, 45/14 + 84/45 = 1067/210
In mixed form: 517/210
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