Answer:
27/30
Step-by-step explanation:
we need to find the common denominator of 5 and 2. Which is 10. We multiply the factors of the denominators by the numerator. This results in 1/10. Now, we subtract 2/3 from 1/10. We need to find common denominators also. Which is 30. 20/30 minus 3/30 is 27/30