Question

aflati nr rational;
a)12,5*x=80
b)x*13,75=125,125
c)9,46:x=1,6
d)0,444:x=1,2
e)x*1,289=3,9959

Answer 1

a) 12,5*x = 80
     x = 80:12,5 = 6,4

b) x*13,75 = 125,125
     x = 125,125:13,75 = 9,1

c) 9,46 : x = 1,6
    x = 9,46:1,6 = 5,9125

d) 0,444 : x = 1,2
    x = 0,444 : 1,2 = 0,37

e) x*1,289 = 3,9959
    x = 3,9959 : 1,289 = 3,1