Sorry but, there’s nothing attached so I can not help you.
A and D because it is basically saying 3:36 so when you simplify it comes down to 1:12
Answer:
It is ................................................................. 1
Step-by-step explanation:
Ratio 1:2 from boys to girls
250/5 = 50.....so each person is stacking 50 chairs...
50/20 = 2.5 minutes....so it takes each person 2.5 minutes to stack 50 chairs.
so ur answer is 2.5 minutes