Question

tot exercițiul pls!!! ​

Answer 1

Răspuns:

Explicație pas cu pas:

a) x=10*9/1=90

b) x=2*3/5=6/5=1,2

c) x=0

d) x=2*0,2/1,75=0,4/1,75=0,22

e) x=1,82*8/6,3=14,56/6,3=2,31

f) x=9*1,3/1=10,3

g) 1,2*2/72=2,4/72=0,03

h) x=2*34-3/9/5=2*31/9/5=2*31/9*1/5=62/45=1,3(7)

i)46*0,05 / 25-2 /9=2,3/23/9=2,3*9/23=23/10*9/23=1/10*9=9/10=0,9

j)x=0,06*45/336-36/90=2,7/300/90=27/10*90/300=27*9/300=9*9/100=81/100=0,81