Add 15/9 and 4/70
1st number: 1 6/9, 2nd number: 4/70
15/9 + 4/70 is 181/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
15/9 = 15 × 70/9 × 70 = 1050/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
4/70 = 4 × 9/70 × 9 = 36/630 - Add the two like fractions:
1050/630 + 36/630 = 1050 + 36/630 = 1086/630 - 1086/630 simplified gives 181/105
- So, 15/9 + 4/70 = 181/105
In mixed form: 176/105
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