Register
Alan has forgotten his 4-digit PIN code. He knows the first digit is odd, and the third digit is 3. How many different sets of 4 digits could it be
221k views
7 votes
Alan has forgotten his 4-digit PIN code.

He knows the first digit is odd, and the third digit is 3.
How many different sets of 4 digits could it be

User SneakyMummin
by
8.4k points

1 Answer

9 votes

25 if im not wrong......

User Qiang Zhang
by
8.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!