Question

(2^1+3^-1+4^-1) * 3/4 pls explain

Answer 1

Answer:

$answer \: is \: \frac{31}{16}$

Step-by-step explanation:

(2^1+3^-1+4^-1) * 3/4

=> (2+1/3+1/4) * 3/4 [we know, if, m<0,n^m= 1/(n^m)

= > \frac{24 + 4 + 3}{12} \times \frac{3}{4}=>

$= > \frac{24 + 4 + 3}{12} \times \frac{3}{4}$

$= > \frac{31}{12} \times \frac{3}{4}$

$= > \frac{31}{16}$

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