Add 12/70 and 27/24
1st number: 12/70, 2nd number: 1 3/24
12/70 + 27/24 is 363/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
12/70 = 12 × 12/70 × 12 = 144/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
27/24 = 27 × 35/24 × 35 = 945/840 - Add the two like fractions:
144/840 + 945/840 = 144 + 945/840 = 1089/840 - 1089/840 simplified gives 363/280
- So, 12/70 + 27/24 = 363/280
In mixed form: 183/280
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