Question

Number C divided by 0.4 is 10. What is C?

Answer 1

$We\ write\ equation\\\\\frac{c}{0,4}=10\ |*0,4\\\\c=10*0,4\\\\c=4\\\\C\ is\ equal\ to\ 4.$

Answer 2

C/0.4 = 10

*multiply through by 0.4

C = 0.4*10

C = 4