Question
What approximate value will come in place of the question
mark (?) in the following question? (Note: You are not expected to calculate the exact value.) ? = {(92.77 – 45.33) + (28.85 – 14.91)} × 5.02Solution
ATQ,
? = {(92.77 – 45.33) + (28.85 – 14.91)} × 5.02
? ~ {(93 – 45) + (29 – 15)} × 5
? ~ (48 + 14) × 5
? ~ 62 × 5
? ~ 310
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If,
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Which two signs should be interchanged to make the given equation correct?
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