Add 6/14 and 2/90
6/14 + 2/90 is 142/315.
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,
6/14 = 6 × 45/14 × 45 = 270/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
2/90 = 2 × 7/90 × 7 = 14/630 - Add the two like fractions:
270/630 + 14/630 = 270 + 14/630 = 284/630 - 284/630 simplified gives 142/315
- So, 6/14 + 2/90 = 142/315
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