Add 50/42 and 6/45
1st number: 1 8/42, 2nd number: 6/45
50/42 + 6/45 is 139/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 42 × 15 = 630,
50/42 = 50 × 15/42 × 15 = 750/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
6/45 = 6 × 14/45 × 14 = 84/630 - Add the two like fractions:
750/630 + 84/630 = 750 + 84/630 = 834/630 - 834/630 simplified gives 139/105
- So, 50/42 + 6/45 = 139/105
In mixed form: 134/105
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