Add 30/63 and 32/90
30/63 + 32/90 is 262/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
30/63 = 30 × 10/63 × 10 = 300/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
32/90 = 32 × 7/90 × 7 = 224/630 - Add the two like fractions:
300/630 + 224/630 = 300 + 224/630 = 524/630 - 524/630 simplified gives 262/315
- So, 30/63 + 32/90 = 262/315
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