Add 45/63 and 2/70
45/63 + 2/70 is 26/35.
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,
45/63 = 45 × 10/63 × 10 = 450/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
2/70 = 2 × 9/70 × 9 = 18/630 - Add the two like fractions:
450/630 + 18/630 = 450 + 18/630 = 468/630 - 468/630 simplified gives 26/35
- So, 45/63 + 2/70 = 26/35
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