Add 18/10 and 14/63
1st number: 1 8/10, 2nd number: 14/63
18/10 + 14/63 is 91/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
18/10 = 18 × 63/10 × 63 = 1134/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
14/63 = 14 × 10/63 × 10 = 140/630 - Add the two like fractions:
1134/630 + 140/630 = 1134 + 140/630 = 1274/630 - 1274/630 simplified gives 91/45
- So, 18/10 + 14/63 = 91/45
In mixed form: 21/45
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