Question

Renu completed 2/3 part of her homework in 2 hours. How much part of her homework had she completed in 1 1/4 hours?

Answer 1

Answer:

Step-by-step explanation:

hw completed=2/3

in =2h or 120 min

how much she had done 1  1/4h

2/3-1  1/4

so when u lcm  it

2/3=8/12

and 1  1/4=5/4=15/12

15/12-8/12

7/12

7/12 of home work was done