Question

qual o valor do x na equacao 25.x =40

Answer 1

25 x=40
x =40/25
×= 1,6
só mudar as incógnitas

Answer 2

hello !

qual o valor do x na equacao 25.x =40

$25.x = 40 \\ \\ x = \frac{40 \div 5}{25 \times \div 5} \\ \\ x = \frac{8}{5} \\ \\ x = 0.4$


bye !