Question
If ' + ' means ' × ', ' - ' means ' ÷ ', ' × ' means
' - ' and ' ÷ ' means ' + ' then 18 × 9 ÷ 3 + 8 - 4 = ? Read the directions carefully and answer the following questions.Solution
After replacing the signs, the equation will be 18 – 9 + 3 x 8 ÷ 4 18 – 9 + 24 ÷ 4 18 – 9 + 6 18 – 3 15
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