Question

4. Află numerele necunoscutea.
42* x = 1 428
1750 : x = 50
x : 14 -> câtul 104, restul 9
dau coroana!​

Answer 1

a)

42 x X = 1 428

X = 1 428 : 42

X = 34

b)

1 750 : X = 50

X = 1 750 : 50

X= 35

c)

X : 14 =104 rest 9

X= 104 × 14 + 9

X = 1 456 + 9

X = 1 465

Answer 2

42×x=1428

42x÷42=1428÷42

x=1428÷42

x=34

1750÷x=50

1750/×=50

1750=50x

50x=1750

x=1750÷50

x=35

x÷14 =104,9

x=104×14+9

x=1456+9

x=1465

Sper ca te-am ajutat!!