Add 64/63 and 16/70
1st number: 1 1/63, 2nd number: 16/70
64/63 + 16/70 is 56/45.
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,
64/63 = 64 × 10/63 × 10 = 640/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
16/70 = 16 × 9/70 × 9 = 144/630 - Add the two like fractions:
640/630 + 144/630 = 640 + 144/630 = 784/630 - 784/630 simplified gives 56/45
- So, 64/63 + 16/70 = 56/45
In mixed form: 111/45
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