Question

cum fac(20:a+20):6=50:10​

Answer 1

(20:a+20):6=50:10

(20:a+20):6=5

20:a+20=5*6

20:a+20=30

20:a=30-20

20:a=10

a=20:10

a=2

P:(20:2+20):6=50:10

(10+20):6=5

30:6=5

5=5 A

sper că te-am ajutat