9/10 hour doing math to 2 hours spent reading 9/10 divided by 2
Thank you for the opportunity to help you with your question!
ratio of hours doing math : hours reading = 9/10 : 2 = 9/10 / 2 = 9/20 = 9: 20
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?