Answer :
Answer:
x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours
Step-by-step explanation:
This question can be solved by using a simple proportion.
12/2 = 9/x
Cross multiply
12x = 18
x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours
Answer:
x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours
Step-by-step explanation:
This question can be solved by using a simple proportion.
12/2 = 9/x
Cross multiply
12x = 18
x = 1.5 hours; 1 hour 30 minutes; 1 1/2 hours