Add 25/90 and 7/14
25/90 + 7/14 is 7/9.
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,
25/90 = 25 × 7/90 × 7 = 175/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
7/14 = 7 × 45/14 × 45 = 315/630 - Add the two like fractions:
175/630 + 315/630 = 175 + 315/630 = 490/630 - 490/630 simplified gives 7/9
- So, 25/90 + 7/14 = 7/9
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