Instructions

What will come in place of the question mark (?) in the given questions ?

Question 116

$$42\times4-\sqrt{(625)}-132=\frac{143}{?}$$

Solution

Expression : $$42\times4-\sqrt{(625)}-132=\frac{143}{?}$$

=> $$168 - 25 - 132 = \frac{143}{x}$$

=> $$168 - 157 = \frac{143}{x}$$

=> $$x = \frac{143}{11} = 13$$

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