Question

License plates are made using 2 letters followed by 3 digits. How many plates can be made if repetition of letters and digits is allowed? a. 100,000 c. 67,600 b. 676,000 d. 11,881,376 Please select the best answer from the choices provided

Answer 1

Answer:

option c , according to me

Answer 2

Answer:

B. 675,000

Step-by-step explanation:

So, the total number of Letters is 2, and total number of Numbers From 0-9 is 3. This means that the only combinations fit into this:

___ ___ . ___ ___ ___

26    26     10    10    10

Since there are 26 letters in the alphabet, one of the 26 can fit into either slot.

And since there are 10 letters (0, 1, 2, 3, 4, 5, 6, 7, 8, 9,) one can also fit into the slots.

When we multiply all together: 26 * 26 * 10 * 10 * 10, the answer is 675,000.

There are six hundred seventy five thousand combinations.