It is 8.525. what u do is 21÷40 and get .525 and then u add the 8 in the front and get 8.525
The best and most correct answer among the choices provided by your question is the third choice. There are 1350 different ring selections.
It is because:
3*15*30 = 1,350
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(100)= 0.25*100=15 times.
<span>SO, the train will be late 15 times in 100 days.
Hope i helped:P </span>
Answer: 1/2
Step-by-step explanation:
