Answer:
D. 5/6
Step-by-step explanation:
To multiply 2/3 by 1 1/4, we must make 1 1/4 an improper fraction
1 1/4 = 1 + (1 × 4)/ 4 = 5/4
And then we multiply 2/3 by 5/4
2/3 × 5/4 = 2 × 5/ 3 × 4 = 10/12
After that we will find the lowest term of 10/12
10/12 = 5/6
