Subtract 48/70 from 90/4
1st number: 22 2/4, 2nd number: 48/70
90/4 - 48/70 is 1527/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
90/4 = 90 × 35/4 × 35 = 3150/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
48/70 = 48 × 2/70 × 2 = 96/140 - Subtract the two like fractions:
3150/140 - 96/140 = 3150 - 96/140 = 3054/140 - After reducing the fraction, the answer is 1527/70
- In mixed form: 2157/70
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