Add 24/70 and 3/40
24/70 + 3/40 is 117/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
24/70 = 24 × 4/70 × 4 = 96/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
3/40 = 3 × 7/40 × 7 = 21/280 - Add the two like fractions:
96/280 + 21/280 = 96 + 21/280 = 117/280 - So, 24/70 + 3/40 = 117/280
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