Respuesta :

salkk

Answer:

0.6 or 40/1

Step-by-step explanation:

Oki 5/7 x 8/9 = 40/63 = 0.63 Do you mean like this way or the other ?

5/7 x 9 = 45/63 and 8/9 x 7 = 56/63 x 45\63 = 2520\63 = 40/1

Hope that this will help you.

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