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

### Instruction:
Grace is looking to plant some lettuce in her raised bed garden. Her raised bed is comprised of 2 large beds on top with 2 medium beds on the bottom. The top bed can hold 4 rows of lettuce with 25 seeds being sown per row. The medium bed can house 3 rows with 20 seeds being sown per row. How many seeds can Grace plant in all four beds of her raised bed garden?

### Response:
 Katika kitanda kikubwa kimoja, Grace anaweza kupanda safu 4 za majani na mbegu 25 kwa safu, 4 * 25 = 100 mbegu kwa kitanda kikubwa.
Katika kitanda cha kati kimoja, Grace anaweza kupanda safu 3 za majani na mbegu 20 kwa safu, 3 * 20 = 60 mbegu kwa kitanda cha kati.
Kwa kuwa kuna vitanda 2 vya kila ukubwa katika bustani yake ya vitanda vilivyoinuliwa, jumla ya mbegu zinazohitajika ni 2 * 100 = 200 kwa vitanda vikubwa.
Vivyo hivyo, kuna vitanda 2 * 60 = 120 mbegu zinazohitajika kwa vitanda vya kati.
Kwa pamoja, Grace atahitaji 200 + 120 = 320 mbegu kupanda katika vitanda vyote vinne vya bustani yake ya vitanda vilivyoinuliwa.