Compare 36/70 and 25/80
36/70 is greater than 25/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
36/70 = 36 × 8/70 × 8 = 288/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
25/80 = 25 × 7/80 × 7 = 175/560 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 288/560 > 175/560 or 36/70 > 25/80
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