Answer:
4.5 hours
Step-by-step explanation:
8:2h = 18:x
8x = 18×2h
x = 36h/8
x = 4.5
hope this helps :)
Answer:
Addition
Step-by-step explanation:
You should add 4 and 5 first because of PEMDAS.
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Since 4+5 is in parentheses it should be done first.
2 feet and 3 inches. There are 12 inches in one foot, and if there are 2 feet, multiply 12 by 2. And there are 3 inches as well, add 3 to your answer to get your final answer