Answer:
About 24 months
Step-by-step explanation:
1000-20= 980
980/40= 24.5
Answer:
sikowitz
Step-by-step explanation:
from victorious
Odd.................................
which is similar to n:1 where 
<u>Step-by-step explanation:</u>
Here we have to Express in the form n:1 give n as a decimal 21:12 . Let's find out:
Given ratio as 21:12 . Let's convert it into n:1 , where n is decimal
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{ dividing denominator & numerator by 4 }
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which is similar to n:1 where 
160
Is the the answers r I did this before trust me