Add 70/63 and 64/10
1st number: 1 7/63, 2nd number: 6 4/10
70/63 + 64/10 is 338/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
70/63 = 70 × 10/63 × 10 = 700/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
64/10 = 64 × 63/10 × 63 = 4032/630 - Add the two like fractions:
700/630 + 4032/630 = 700 + 4032/630 = 4732/630 - 4732/630 simplified gives 338/45
- So, 70/63 + 64/10 = 338/45
In mixed form: 723/45
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