<span>47 over 100
=> 47/100 ..as a fraction its already simplified ..
if you want in decimals then it is .. 0.47 ..
hope it helps !!!</span>
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Answer:
nooo.......how there can only be 20 students.....!
(9^2)+(22^2)=x^2
81+484=x^2
565=x^2
x is approximately 24 units