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

### Instruction:
Phyllis has two gardens. In the first garden, she has 20 plants and 10% are tomato plants. In the second garden, she has 15 plants and 1/3 of these plants are tomato plants. What percentage of all the plants in her two gardens are tomato plants?

### Response:
 Bustani ya Kwanza: 20 * 10% = <<20*10*.01=2>>2 mimea ya nyanya
Bustani ya Pili: 15 * 1/3 = <<15*1/3=5>>5 mimea ya nyanya
Bustani zote: 2 + 5 = <<2+5=7>>7 mimea ya nyanya
20 + 15 = <<20+15=35>>35 mimea jumla
7 / 35 = <<7/35=.2>>.2 au 20%
20% ya mimea yote ni mimea ya nyanya.