Add 6/35 and 3/90
6/35 + 3/90 is 43/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
6/35 = 6 × 18/35 × 18 = 108/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
3/90 = 3 × 7/90 × 7 = 21/630 - Add the two like fractions:
108/630 + 21/630 = 108 + 21/630 = 129/630 - 129/630 simplified gives 43/210
- So, 6/35 + 3/90 = 43/210
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