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

### Instruction:
 Joe anaenda kambi na baba yake siku ya Ijumaa. Baba yake Joe ana marshmallow 21, na Joe ana mara nne ya marshmallow kama baba yake. Ikiwa baba yake Joe anarosta theluthi ya marshmallow zake, na Joe anarosta nusu ya marshmallow zake, marshmallow ngapi walizorosta jumla?


### Response:
 Baba yake Joe anarosta theluthi moja ya marshmallow zake, 21 / 3 = <<21/3=7>>7 marshmallow.
Joe ana 4 * 21 = <<4*21=84>>84 marshmallow.
Joe anarosta nusu ya marshmallow zake, 84 / 2 = <<84/2=42>>42 marshmallow.
Pamoja, baba yake Joe na Joe walizorosta 7 + 42 = <<7+42=49>>49 marshmallow.