Add 75/45 and 6/70
1st number: 1 30/45, 2nd number: 6/70
75/45 + 6/70 is 184/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
75/45 = 75 × 14/45 × 14 = 1050/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
6/70 = 6 × 9/70 × 9 = 54/630 - Add the two like fractions:
1050/630 + 54/630 = 1050 + 54/630 = 1104/630 - 1104/630 simplified gives 184/105
- So, 75/45 + 6/70 = 184/105
In mixed form: 179/105
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