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

### Instruction:
John gets $30 from his grandpa and 3 times that much from his grandma.  How much did he get from the two grandparents?

### Response:
 ย่าของเขาให้ 30 x 3 = <<30*3=90>>90 เหรียญ
ดังนั้นจำนวนเงินรวมคือ 90 + 30 = <<90+30=120>>120 เหรียญ