Add 49/90 and 7/14
49/90 + 7/14 is 47/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
49/90 = 49 × 7/90 × 7 = 343/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
7/14 = 7 × 45/14 × 45 = 315/630 - Add the two like fractions:
343/630 + 315/630 = 343 + 315/630 = 658/630 - 658/630 simplified gives 47/45
- So, 49/90 + 7/14 = 47/45
In mixed form: 12/45
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