Question

Calculati:
a)13 supra 14 : 11 supra 14
b)(21 supra 13) : (21 supra 13)
c) 3 intreg din 2 supra 5 • 2 intreg 1 supra 4
d) [(2 supra 3)] : (2 supra 3)

Answer 1

a)13/14*14/11=182/154=1,(18) sau le lasi ca fractie
b)21/13*13/21=274/274=1
c)=6 intreg si 2/20
d)2/3*3/2
6/6=1