Question

1,2,3,4,5 ajutor ....​

Answer 1

1. x-primu numar

y-al doilea

x=3y

y+x=624 => y+3y=624 => 4y=624=156

y=156:4=39

x=624-39=585

2. x:y=4 => x=4y

x+y=600 => 5x=600 => x=600:5=120

y=600-150=450

3. a-prima

b-a doua

a+b=544

b=3a

4a=544

a=544:4=136

b=544-136=408