If ‘+’ means ×, ‘-‘means ÷ , ‘×’ means + and ‘÷ ’ means -; compute the value of the expression: 15 + 9 × 10 ÷ 5 A. 140 B. 190 C. 145 D. 130

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If ‘+’ means ×, ‘-‘means ÷ , ‘×’ means + and ‘÷ ’ means -; compute the value of the expression:

15 + 9 × 10 ÷ 5

A. 140

B. 190

C. 145

D. 130

Answer:

A. A

Read Explanation:

Given: + → × - → ÷ × → + ÷ → - given expression: 15 + 9 × 10 ÷ 5 after changing: 15 × 9 + 10 - 5 = 140 → 135 + 10 - 5 = 140 → 145 - 5 = 140 Hence, 140 is the correct answer.

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