Add 50/30 and 9/84
1st number: 1 20/30, 2nd number: 9/84
50/30 + 9/84 is 149/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 30 × 14 = 420,
50/30 = 50 × 14/30 × 14 = 700/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
9/84 = 9 × 5/84 × 5 = 45/420 - Add the two like fractions:
700/420 + 45/420 = 700 + 45/420 = 745/420 - 745/420 simplified gives 149/84
- So, 50/30 + 9/84 = 149/84
In mixed form: 165/84
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