👤

ax2:14+(64+36):10=17

Cum il aflam pe a ?

Va rog ajutatima !(Sunt in clasa a4-a )


Răspuns :

ax2:14+(64+36):10=17
ax2:14+100:10=17
ax2:14+10=17
ax2:14=17-10
ax2:14=7
ax2=14x7
ax2=98
a=98:2
a=49
proba: 49x2:14+(64+36):10=98:14+100:10=7+10=17

Ax2:14+(64+36):10=17
Ax2:14+100:10=17
Ax2:14+10=17
Ax2:14=17-10
Ax2:14=7
Ax2=7x14
Ax2=98
A=98:2
A=49