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

### Instruction:
Mike and Ted planted tomatoes.  In the morning, Mike planted 50 tomato seeds while Ted planted twice as much as Mike.  In the afternoon, Mike planted 60 tomato seeds while Ted planted 20 fewer tomato seeds than Mike. How many tomato seeds did they plant altogether?

### Response:
 Ted alipanda mara mbili ya Mike asubuhi hivyo alipanda 2*50 = <<2*50=100>>100 mbegu za nyanya.
Mchana, Mike alipanda mbegu 60 wakati Ted alipanda mbegu 20 chini ya Mike ambazo ni 60-20 = <<60-20=40>>40 mbegu.
Jumla, walipanda 50+100+60+40 = <<50+100+60+40=250>>250 mbegu za nyanya.