Question

There are 6 cards numbered from 1 to 6. They are placed into a box, and then one is drawn and put back. Then another card is drawn and put back. If the sum of the two cards was 8, what is the probability that one of the cards drawn was a 5?

Answer 1

Answer:

Step-by-step explanation:

Total no of cards= 6

okay lets see now buddy. sum of 2 cards took can be:

2,6 3,5 4,4 5,3 6,2

So lets choose the favourable outcomes bro-

it is one 5 from- (5,3 3,5)

so favourable outcomes= 2

now probable of getting that is either 2/5 or 2/6 = 1/6.