Add 6/35 and 63/90
6/35 + 63/90 is 61/70.
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,
63/90 = 63 × 7/90 × 7 = 441/630 - Add the two like fractions:
108/630 + 441/630 = 108 + 441/630 = 549/630 - 549/630 simplified gives 61/70
- So, 6/35 + 63/90 = 61/70
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