Subtract 81/45 from 1/35, Solve 1/35

Subtract 81/45 from 1/35

1^st number: 1/35, 2^nd number: 1 36/45

1/35 - 81/45 is -62/35.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315

Next, find the equivalent fraction of both fractional numbers with denominator 315
For the 1st fraction, since 35 × 9 = 315,
1/35 = 1 × 9/35 × 9 = 9/315
Likewise, for the 2nd fraction, since 45 × 7 = 315,
81/45 = 81 × 7/45 × 7 = 567/315
Subtract the two like fractions:
9/315 - 567/315 = 9 - 567/315 = -558/315
After reducing the fraction, the answer is -62/35

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