Question

One is asked to say two digit number. What is the probability of it being a perfect sq ure

Answer 1

Answer:

1/15

Step-by-step explanation:

2-digit numbers:

• 10 to 99= total off 90

2-digit perfect squares:

• 16=4² to 81= 9² = total off 6

probability:

• 6/90= 1/15

Answer is: 1/15