Add 7/90 and 25/14
1st number: 7/90, 2nd number: 1 11/14
7/90 + 25/14 is 587/315.
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,
7/90 = 7 × 7/90 × 7 = 49/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
25/14 = 25 × 45/14 × 45 = 1125/630 - Add the two like fractions:
49/630 + 1125/630 = 49 + 1125/630 = 1174/630 - 1174/630 simplified gives 587/315
- So, 7/90 + 25/14 = 587/315
In mixed form: 1272/315
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