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

### Instruction:
Matilda has half as many jellybeans as Matt. Matt has ten times as many jellybeans as Steve. If Steve has 84 jellybeans, how many jellybeans does Matilda have?

### Response:
Matt has 84*10=<<84*10=840>>840 jellybeans.
Matilda has 840/2=<<840/2=420>>420 jellybeans.
#### 420