Add 10/14 and 10/90
10/14 + 10/90 is 52/63.
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,
10/14 = 10 × 45/14 × 45 = 450/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
10/90 = 10 × 7/90 × 7 = 70/630 - Add the two like fractions:
450/630 + 70/630 = 450 + 70/630 = 520/630 - 520/630 simplified gives 52/63
- So, 10/14 + 10/90 = 52/63
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