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