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

### Instruction:
Ivan has 20 dice. Jerry has twice as many dice as Ivan. How many dice do they have altogether?

### Response:
Ivan has 20 dice.
Jerry has 2 times as many dice as Ivan.
20 * 2 = <<20*2=40>>40
They have 20 + 40 = <<20+40=60>>60 dice altogether.
#### 60

