Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Marcus takes a deck of standard playing cards and takes out all the face cards and the 8's. Mark picks a card at random and then replaces it 36 times. How many times should he expect to pick a card that's both red and has a number divisible by 3?

### Response:
There are 26 face cards and 16 8's in a deck of 52 cards, so the total number of cards left is 52-26-16 = <<52-26-16=10>>10.
The number of red cards is 5, so the number of black cards is 10-5 = <<10-5=5>>5.
The number of cards divisible by 3 is 2, so the number of cards not divisible by 3 is 10-2 = <<10-2=8>>8.
The number of cards both red and divisible by 3 is 1, so the number of cards not both red and divisible by 3 is 10-1 = <<10-1=9>>9.
The probability of drawing a card that's both red and has a number divisible by 3 is 1/10 and the probability of drawing a card that's neither red nor has a number divisible by 3 is 9/10.
If Mark picks a card and replaces it 36 times, the expected number of times he should pick a card that's both red and has a number divisible by 3 is 36*1/10 = <<36*1/10=3.6>>3.