Subtract 63/70 from 9/96
9/96 - 63/70 is -129/160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 70 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 96 × 35 = 3360,
9/96 = 9 × 35/96 × 35 = 315/3360 - Likewise, for the 2nd fraction, since 70 × 48 = 3360,
63/70 = 63 × 48/70 × 48 = 3024/3360 - Subtract the two like fractions:
315/3360 - 3024/3360 = 315 - 3024/3360 = -2709/3360 - After reducing the fraction, the answer is -129/160
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