Add 24/45 and 70/84
24/45 + 70/84 is 41/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 84 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
24/45 = 24 × 28/45 × 28 = 672/1260 - Likewise, for the 2nd fraction, since 84 × 15 = 1260,
70/84 = 70 × 15/84 × 15 = 1050/1260 - Add the two like fractions:
672/1260 + 1050/1260 = 672 + 1050/1260 = 1722/1260 - 1722/1260 simplified gives 41/30
- So, 24/45 + 70/84 = 41/30
In mixed form: 111/30
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