Question

dau coroana ! urgent! pls!​

Answer 1

Răspuns:

Explicație pas cu pas:

a)400+3/10x400= 400+1200/10= 400+120= 520

b)400+4/5x400=400+1600/5=400+320=720

c)400+25/100x400=400+1/4x400=400+400/4=400+100=500

d)400+3/8x400...........

cred ca te descurci daca ai inteles pana acum :)

a)300-50/100x300=300-1/2x300=300-300/2=300-150=150

b)300-300=0

c)300-3/25x300...........

cred ca te descruci daca ai inteles pana acum :)