What is 8/9 minus 4/8?
Looking for the result of 8/9 - 4/8? Follow this step-by-step guide to understand how to subtract these two fractions.
How to subtract 8/9 by 4/8?
- Multiply the numerator of the first term, with the denominator of the second term: 8 × 8 = 64
- Multiply the numerator of the second term, with the denominator of the first term: 4 × 9 = 36
- Subtract both of these results together to form the new numerator: 64 − 36 = 28
- Multiply both denominators together to form the new denominator: 9 × 8 = 72
- Combine the results to get the new fraction: 28/72
- Simplify the fraction (28/72) by dividing both the numerator and the denominator by their GCD (4):
- 28/4 = 7
- 72/4 = 18
- This gives: 7/18.
The result of subtracting 8/9 and 4/8 is : 7/18 (or 0.38888888888889 in its decimal form)