Add 32/63 and 28/70
32/63 + 28/70 is 286/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
32/63 = 32 × 10/63 × 10 = 320/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
28/70 = 28 × 9/70 × 9 = 252/630 - Add the two like fractions:
320/630 + 252/630 = 320 + 252/630 = 572/630 - 572/630 simplified gives 286/315
- So, 32/63 + 28/70 = 286/315
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