Add 24/40 and 20/56
24/40 + 20/56 is 67/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
24/40 = 24 × 7/40 × 7 = 168/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
20/56 = 20 × 5/56 × 5 = 100/280 - Add the two like fractions:
168/280 + 100/280 = 168 + 100/280 = 268/280 - 268/280 simplified gives 67/70
- So, 24/40 + 20/56 = 67/70
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