We know that 1 cm = 400 km
Therefore, 22 cm = x
Cross multiply:
(1)x = (400×22)
x = 8800
Answer:
2.2%
Step-by-step explanation:
I don't know if this right but it would be 2/10 and multiply htat by 0.11 (representing the 11%) and you would get 0.022 or 2.2%
Answer:














hope this helps
sorry, I don't know how solve the 12th one.
thanks.