30 का ? % = 11.7
(A) 9
(B) 0.9
(C) 0.09
(D) 90
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Answer:
Step-by-step explanation:
Let the % be x
30 × x ÷ 100 = 11.7
X = 11.7 × 100 ÷ 30
X = 1170 ÷ 30 = 39
% = 39%
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