Answer:
112.8
Step-by-step explanation:
Hope this help!!
I do not speak Spanish sorry :(
There are 8 black chips and 6 white chips, 14 chips in total. In this situation the probability to pick a black chip is 8/14=4/7.
When one white chip was removed, then only 5 white chips left and the total number of chips became 13. In this situation the probability to pick a black chip is 8/14=4/7.
When second white chip was removed, then ther left 4 white chips and the total number of chips became 12. Now the probability to pick a black chip is 8/12=2/3 as needed.
Answer: Must be removed 2 white chips. Correct choice is B.
Answer:
less
Step-by-step explanation:
because 1.3= 1 3/10 and 1 3/5 is equal to 1 6/10 there for it less than
