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

### Instruction:
Gertrude the chicken has 10 fleas.  The other chicken, Maud has 5 times the amount of fleas as Olive.  The final chicken, Olive has half the amount of flees as Gertrude.  How many fleas are there?

### Response:
 เกอร์ทรูดมีเห็บ <<10=10>>10 ตัว
ออลิฟมีเห็บ 1/2 * 10 = <<10/2=5>>5 ตัว
มอดมีเห็บ 5 * 5 = <<5*5=25>>25 ตัว
รวมกันได้ 10 + 5 + 25 = <<10+5+25=40>>40 ตัว