Hallar "x"
a)
718 (26) 582
474( x ) 226
b)
42 (44) 38
28 ( x ) 23
c)
9 (45) 81
8 (36) 64
10 ( x ) 40
Respuestas
Respuesta dada por:
29
a)
![718 \ (26) \ 582 \\
474\ ( x ) \ \ 226 \\ \\ 718+582= 1300\quad \to \frac{1300}{26}= 50 \\ \\ 747+226= 700\quad \to \frac{700}{50} = \boxed{14} \\ \\ \left \boxed{474 \ (14) \ 226} 718 \ (26) \ 582 \\
474\ ( x ) \ \ 226 \\ \\ 718+582= 1300\quad \to \frac{1300}{26}= 50 \\ \\ 747+226= 700\quad \to \frac{700}{50} = \boxed{14} \\ \\ \left \boxed{474 \ (14) \ 226}](https://tex.z-dn.net/?f=718+%5C+%2826%29+%5C+582+%5C%5C+%0A474%5C+%28+x+%29+%5C+%5C+226+%5C%5C++%5C%5C+718%2B582%3D+1300%5Cquad+%5Cto++%5Cfrac%7B1300%7D%7B26%7D%3D+50+%5C%5C++%5C%5C+747%2B226%3D+700%5Cquad+%5Cto++%5Cfrac%7B700%7D%7B50%7D++%3D++%5Cboxed%7B14%7D+%5C%5C++%5C%5C+%5Cleft+%5Cboxed%7B474+%5C+%2814%29+%5C+226%7D+++)
b)
![42 \ (44) \ 38 \\
28\ ( x ) \ \ 23 \\ \\ 42-38= 4\quad \to \frac{44}{4}= 11 \\ \\ 28-23=5\quad \to \frac{x}{5} =11\to \boxed{x= 55} \\ \\ \left \boxed{28 \ (55) \ 23} 42 \ (44) \ 38 \\
28\ ( x ) \ \ 23 \\ \\ 42-38= 4\quad \to \frac{44}{4}= 11 \\ \\ 28-23=5\quad \to \frac{x}{5} =11\to \boxed{x= 55} \\ \\ \left \boxed{28 \ (55) \ 23}](https://tex.z-dn.net/?f=42+%5C+%2844%29+%5C+38+%5C%5C+%0A28%5C+%28+x+%29+%5C+%5C+23+%5C%5C++%5C%5C+42-38%3D+4%5Cquad+%5Cto++%5Cfrac%7B44%7D%7B4%7D%3D+11+%5C%5C++%5C%5C+28-23%3D5%5Cquad+%5Cto++%5Cfrac%7Bx%7D%7B5%7D++%3D11%5Cto+++%5Cboxed%7Bx%3D+55%7D+%5C%5C++%5C%5C+%5Cleft+%5Cboxed%7B28+%5C+%2855%29+%5C+23%7D+++)
c)
![9 \ (45) \ 81 \\ 8\ (36)\ 64 \\10\ ( x ) \ 40 \\ \\ 9+81= 90\to \frac{90}{2}= 45 \\ \\ 64+8= 72\to \frac{72}{2}= 36 \\ \\ 40+10= 50\to \frac{50}{2}= \boxed{x=25} \\ \\ \boxed{10\ ( 25 ) \ 40 \\} 9 \ (45) \ 81 \\ 8\ (36)\ 64 \\10\ ( x ) \ 40 \\ \\ 9+81= 90\to \frac{90}{2}= 45 \\ \\ 64+8= 72\to \frac{72}{2}= 36 \\ \\ 40+10= 50\to \frac{50}{2}= \boxed{x=25} \\ \\ \boxed{10\ ( 25 ) \ 40 \\}](https://tex.z-dn.net/?f=9+%5C+%2845%29+%5C+81+%5C%5C+8%5C++%2836%29%5C++64+%5C%5C10%5C++%28+x+%29+%5C+40+%5C%5C++%5C%5C+9%2B81%3D+90%5Cto++%5Cfrac%7B90%7D%7B2%7D%3D+45+%5C%5C++%5C%5C+64%2B8%3D+72%5Cto++%5Cfrac%7B72%7D%7B2%7D%3D+36+%5C%5C++%5C%5C+40%2B10%3D+50%5Cto++%5Cfrac%7B50%7D%7B2%7D%3D++%5Cboxed%7Bx%3D25%7D+++++%5C%5C++%5C%5C++%5Cboxed%7B10%5C++%28+25+%29+%5C+40+%5C%5C%7D)
Espero que te sirva, salu2!!!!
b)
c)
Espero que te sirva, salu2!!!!
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