Question

qual o mmc de 8,5 e 20

Answer 1

Boa tarde.

8, 20 | 2
4, 10 | 2
2, 5 | 2
1, 5 | 5
1, 1 | 1

2 . 2 . 2 . 5 = 40

Bons estudos! :-)

Answer 2

Resposta:

$\textsf{Segue a resposta abaixo}$

Explicação passo-a-passo:

$\begin{array}{r|l}\sf8,5,20&\sf2\\\sf4,5,10&\sf2\\\sf2,5,5&\sf2\\\sf1,5,5&\sf5\\\sf1,1,1&\!\!\!\overline{~\,\sf2^3\cdot5=40~}\end{array}$

$\boxed{\boxed{ \mathsf{MMC\big(8,5,20\big)=40}}}$