Add 45/28 and 50/90
1st number: 1 17/28, 2nd number: 50/90
45/28 + 50/90 is 545/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 90 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,
45/28 = 45 × 45/28 × 45 = 2025/1260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,
50/90 = 50 × 14/90 × 14 = 700/1260 - Add the two like fractions:
2025/1260 + 700/1260 = 2025 + 700/1260 = 2725/1260 - 2725/1260 simplified gives 545/252
- So, 45/28 + 50/90 = 545/252
In mixed form: 241/252
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