Add 54/45 and 8/70
1st number: 1 9/45, 2nd number: 8/70
54/45 + 8/70 is 46/35.
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,
54/45 = 54 × 14/45 × 14 = 756/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
8/70 = 8 × 9/70 × 9 = 72/630 - Add the two like fractions:
756/630 + 72/630 = 756 + 72/630 = 828/630 - 828/630 simplified gives 46/35
- So, 54/45 + 8/70 = 46/35
In mixed form: 111/35
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