Simplify each of the following:
$27 - \"[\"38 - \"{\"46 - (15 - 13 - 2)\"}\"\"]\"$

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Solution

On applying the BODMAS rule, we get:

27 $-$ [38 $-$ {46 $-$ (15 $-$ 11)}] (On simplifying vinculum)

= 27 $-$ [38 $-$ {46 $-$ 4}] (On simplifying parentheses)

= 27 $-$ [38 $-$ 42] (On simplifying braces)

= 27 $-$ ( $-$ 4) = 31

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Similar questions

4 + \frac{1}{5} [\{- 10 \times (25 - 13 - 3)\} \div (- 5)]

\frac{(- 2)^{3} \times (- 2)^{7}}{3 \times 4^{6}}

\frac{(- 2)^{3} \times (- 2)^{7}}{3 \times 4^{6}} .

Simplify:

(1) 7²⁸*7¹⁵*1/7¹³

(2) (1/3)⁴*(-27/4)²*(-8/3)²

13 \times 47 - \sqrt{7225} - 38 %

450

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