Question
(8 x 9) ÷ 5 + ?2 =
23.4 What will come in the place of question mark (?) in the given expression?Solution
(8 x 9) ÷ 5 + ?2 = 23.4 => 72 ÷ 5 + ?2 = 23.4 => ?2 = 23.4 - (72/5) => ?2 = 45/5 => ? = 3
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