Question

If '+' means ×, '–' means ÷, '×' means + and '÷' means –, compute the value of the expression:

45 – 9 + 4 × 5

A 21 Correct Answer Incorrect Answer
B 25 Correct Answer Incorrect Answer
C 26 Correct Answer Incorrect Answer
D 23 Correct Answer Incorrect Answer

Solution

45 – 9 + 4 × 5 After changing 45 ÷ 9 x 4 + 5 5 x 4 + 5 20 + 5 = 25

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