Add 6/20 and 35/84
6/20 + 35/84 is 43/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 20 × 21 = 420,
6/20 = 6 × 21/20 × 21 = 126/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
35/84 = 35 × 5/84 × 5 = 175/420 - Add the two like fractions:
126/420 + 175/420 = 126 + 175/420 = 301/420 - 301/420 simplified gives 43/60
- So, 6/20 + 35/84 = 43/60
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