Answer:
16:12
Step-by-step explanation:
(4+12)=16
16/4 = 4
4x3=12
Another method:
4---------3
16-------x
Cross multiplication
4x=16x3
4x=48
x=12
Size got it right because it’s multiplied by 100
Step-by-step explanation:
not sure about last question but...did it with all my will..
Divide 42 by 30 and that should be your correct answer.
hope this helps.
Answer:
144x=1728
Step-by-step explanation:
144 credit hours and x will be the cost per hour equals the total 1728. Its 12 dollars an hour