Add 6/70 and 15/30
6/70 + 15/30 is 41/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
6/70 = 6 × 3/70 × 3 = 18/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
15/30 = 15 × 7/30 × 7 = 105/210 - Add the two like fractions:
18/210 + 105/210 = 18 + 105/210 = 123/210 - 123/210 simplified gives 41/70
- So, 6/70 + 15/30 = 41/70
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