Add 49/14 and 4/90
1st number: 3 7/14, 2nd number: 4/90
49/14 + 4/90 is 319/90.
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,
49/14 = 49 × 45/14 × 45 = 2205/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
4/90 = 4 × 7/90 × 7 = 28/630 - Add the two like fractions:
2205/630 + 28/630 = 2205 + 28/630 = 2233/630 - 2233/630 simplified gives 319/90
- So, 49/14 + 4/90 = 319/90
In mixed form: 349/90
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