Question
If ' X ' means '+', '+' means '-', ' - ' means '÷' and '÷' means ' X ', select the number from the given options that can replace the question mark '?' in the following equation. 420 + 80 ÷ 10 - 5 X 35 = '?' - 2
More Mathematical operation Questions
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- Select the correct combination of mathematical signs that can sequentially replace the sign * and make the equation correct. 3 * 12 * 4 * 5 * 4 * 116
- If A $ B means A X B, A € B means A ÷ B, A & B means A + B and A @ B means A - B, then what is the value of '178 & 100 € 25 @ 18 $ 4 & 22'?
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