Question

Afla produsul dintre x si diferenta numerelor y si z, daca.
a) X=49. y=864. z=795
b) X=87. y=342. z=287
c) X=36. y=431. z=278

Answer 1

a) X × Y-Z =
= 49×867-795
= 42.483-795
= 41.688

b) X×Y-Z =
= 87×342-287
=29.754-287
=29.467

c) X×Y-Z=
= 36×431-278
=15.516-278
=15.238