Question

sa rezolve cineva asta va rog​

Answer 1

Răspuns:

(5/9×9/25+8/10) / (6/9×24+4) = (4/10×0,5)/x

(1/5+8/10) / (2/3×24+4) = (2/10)/x

(10/10) / (16+4) = 0,2/x

1/20=0,2/x

x=20×0,2

x=4