Question

vă rog mult. Dau 20 de puncte ​

Answer 1

Răspuns:

a) x=(2×12)÷3

x=8

b)x=(10×2)÷5

x=4

c)x=(8×3)÷4

x=6

d)x=(1,2×10)÷6

x=2

f)x=(0,2×5)÷7

x=0.14

g)x=?

h)x=(5,4×21)÷7

x=16,2

i)x=(17×3,2)÷16

x =3.4