Add 70/45 and 3/14
1st number: 1 25/45, 2nd number: 3/14
70/45 + 3/14 is 223/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 14 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
70/45 = 70 × 14/45 × 14 = 980/630 - Likewise, for the 2nd fraction, since 14 × 45 = 630,
3/14 = 3 × 45/14 × 45 = 135/630 - Add the two like fractions:
980/630 + 135/630 = 980 + 135/630 = 1115/630 - 1115/630 simplified gives 223/126
- So, 70/45 + 3/14 = 223/126
In mixed form: 197/126
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