Question

Помогите пожалуйста плиз.

Answer 1

$5c = 250 \ c = 250 div 5 = 50 \ y times 6 = 240 \ y = 240 div 6 = 40$
$360 div b = 9 \ b = 360 div 9 = 40$
$x div 40 = 6 \ x = 6 times 40 = 240$
$a div 30 = 9 \ a = 9 times 30 = 270$
$4 times a = 360 \ a = 360 div 4 = 90$