Add 27/63 and 16/70
27/63 + 16/70 is 23/35.
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,
27/63 = 27 × 10/63 × 10 = 270/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
16/70 = 16 × 9/70 × 9 = 144/630 - Add the two like fractions:
270/630 + 144/630 = 270 + 144/630 = 414/630 - 414/630 simplified gives 23/35
- So, 27/63 + 16/70 = 23/35
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