Question

3) Calcule o que se pede:
a) O quádruplo de 15;
b) O dobro de 15;
c) O cubo de 8;
d) O triplo de 8;​

Answer 1

Olá!

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A) O quádruplo de 15 :

${ \large \displaystyle \sf {15 \cdot4 = \boxed{ \red{60}}}}$

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B) O dobro de 15 :

${ \large \displaystyle \sf {15 \cdot2 = \boxed{ \red{30}}}}$

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C) O cubo de 8 :

${ \large \displaystyle \sf {8 {}^{3} = 8\cdot 8\cdot 8 = \boxed{ \red{512}}}}$

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D) O triplo de 8 :

${ \large \displaystyle \sf {8 \cdot3 = \boxed{ \red{24}}}}$