Subtract 10/70 from 24/45
24/45 - 10/70 is 41/105.
Steps for subtracting 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,
24/45 = 24 × 14/45 × 14 = 336/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
10/70 = 10 × 9/70 × 9 = 90/630 - Subtract the two like fractions:
336/630 - 90/630 = 336 - 90/630 = 246/630 - After reducing the fraction, the answer is 41/105
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