Question 94

If '$$+$$' and '$$\div$$' ; '$$\times$$' and '$$-$$' are interchanged in the equation: $$17 \div 7 - 27 + 7 \times 37$$, then its value will be

Solution

$$17 \div 7 - 27 + 7 \times 37$$

After interchanging '$$+$$' and '$$\div$$' ; '$$\times$$' and '$$-$$'

$$17+7\times\ 27\div7-37$$

$$17+27-37=7$$

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