Add 12/14 and 24/90
12/14 + 24/90 is 118/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
12/14 = 12 × 45/14 × 45 = 540/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
24/90 = 24 × 7/90 × 7 = 168/630 - Add the two like fractions:
540/630 + 168/630 = 540 + 168/630 = 708/630 - 708/630 simplified gives 118/105
- So, 12/14 + 24/90 = 118/105
In mixed form: 113/105
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