Answer:
rectagle
Step-by-step explanation:
Answer:
7 minutes
Step-by-step explanation:
1000 stairs in 25 minutes
280 stairs in 280*25 / 1000 = 7 minutes
Answer:
2.325
Step-by-step explanation:
i used a calculator ,i think i did it right lol
Answer:
2143-764=1379
Step-by-step explanation: