Question

If a number is chosen from the numbers 1, 2, 3 and a number 'y' is selected from the
numbers 1, 4, 9. Find the probability that xy = 10. (x + y = 10) ​

Answer 1

Answer:

11.11%

Step-by-step explanation:

1, 2, 3

1, 4, 9

1+1=2

1+4=5

1+9=10

2+1=3

2+4=6

2+9=11

3+1=4

3+4=7

3+9=12

there is only one chance of getting 10 out of nine

therefore 100/9=11.11

and 11.11*1=11.11