Subtract 6/35 from 9/30
9/30 - 6/35 is 9/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
9/30 = 9 × 7/30 × 7 = 63/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
6/35 = 6 × 6/35 × 6 = 36/210 - Subtract the two like fractions:
63/210 - 36/210 = 63 - 36/210 = 27/210 - After reducing the fraction, the answer is 9/70
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