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

### Instruction:
On a trip to visit the local museum, Mr. Gordon has taken 2/5 times more girls than boys. If their bus has a driver and an assistant, and the total number of boys on the trip is 50, calculate the total number of people on the bus considering the teacher also drives together with the students on the bus.

### Response:
 Ikiwa idadi ya wavulana ilikuwa 50, na wasichana walikuwa mara 2/5 zaidi, basi kulikuwa na wasichana 2/5*50 = <<50*2/5=20>>20 zaidi.
Idadi jumla ya wasichana kwenye safari ni 50+20 = <<50+20=70>>70
Pamoja na dereva, msaidizi wa dereva, na mwalimu, kulikuwa na watu 70+50+3 = <<70+50+3=123>>123 kwenye basi