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

### Instruction:
A global gym decides to replace all of its cardio machines.  They have 20 gyms.  Each gym has 10 bikes, 5 treadmills, and 5 elliptical machines.  The bikes cost $700 each.  The treadmills cost 50% more than that.  The elliptical machines are twice as expensive as the treadmills.  How much does it cost to replace everything?

### Response:
 Gym inahitaji kununua baiskeli 20*10=<<20*10=200>>200
Treadmill 20*5=<<20*5=100>>100 kila moja na mashine za elliptical
Hivyo baiskeli inagharimu 200*700=$<<200*700=140000>>140,000
Treadmill inagharimu 700*1.5=$<<700*1.5=1050>>1,050 kila moja
Hivyo inagharimu jumla ya 1050*100=$<<1050*100=105000>>105,000
Mashine za elliptical kila moja inagharimu 1050*2=$<<1050*2=2100>>2100
Hivyo jumla ya mashine za elliptical inagharimu 2100*100=$<<2100*100=210000>>210,000
Hivyo gharama jumla ya kila kitu ni 140,000+105,000+210,000=$<<140000+105000+210000=455000>>455,000