Add 10/25 and 30/84
10/25 + 30/84 is 53/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 84 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 25 × 84 = 2100,
10/25 = 10 × 84/25 × 84 = 840/2100 - Likewise, for the 2nd fraction, since 84 × 25 = 2100,
30/84 = 30 × 25/84 × 25 = 750/2100 - Add the two like fractions:
840/2100 + 750/2100 = 840 + 750/2100 = 1590/2100 - 1590/2100 simplified gives 53/70
- So, 10/25 + 30/84 = 53/70
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