Subtract 3/49 from 8/10, Solve 8/10

Subtract 3/49 from 8/10

8/10 - 3/49 is 181/245.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490

Next, find the equivalent fraction of both fractional numbers with denominator 490
For the 1st fraction, since 10 × 49 = 490,
8/10 = 8 × 49/10 × 49 = 392/490
Likewise, for the 2nd fraction, since 49 × 10 = 490,
3/49 = 3 × 10/49 × 10 = 30/490
Subtract the two like fractions:
392/490 - 30/490 = 392 - 30/490 = 362/490
After reducing the fraction, the answer is 181/245

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