Work out 4/5 - 1/4 ???? Please can someone help?!
You need to find the common denominator, which is 20.
4/5=16/20
1/4=5/20
16/20-5/20=11/20
The answer is 11/20.
\(\frac{4}{5} - \frac{1}{4}\)
Find the least common denominator :
4 * 5 = 20
Adjust fractions based on the LCD
\(\frac{4*4}{20} - \frac{5}{20}\)
\(\frac{4*4-5}{20}\)
\(\frac{16-5}{20}\)
\(= \frac{11}{20}\)
hope this helps!