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What should come in place of the question mark (?) in the following question? 78 ÷ 6 × 5 + √625 = ? × 9

What should come in place of the question mark (?) in the following question? 78 ÷ 6 × 5 + √625 = ? × 9 Correct Answer 10

Given:

78 ÷ 6 × 5 + √625 = ? × 9

Concept used:

Follow the BODMAS rule according to the table given below:

[ alt="BODMAS" src="//storage.googleapis.com/tb-img/production/21/06/BODMAS.png" style="width: 440px; height: 247px;">

Calculation:

78 ÷ 6 × 5 + √625 = ? × 9

⇒ 65 + 25 = ? × 9

⇒ ? × 9 = 90

⇒ ? = 10

∴ 10 should come in place of the question mark (?).

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