Question

Află numerele necunoscute.
a.xx 45 = 3 735
62 x x = 1 178
b.x:32 = 194
X:9 = 3 816
c. 2822 : x = 34
1 656 : x = 72 in csarita​

Answer 1

Răspuns:

xx 45 = 3 735

x=3735:45

x=83

62 x x = 1 178

x=1178:62

x=19

x:32 = 194

x=194x32

x=6208

X:9 = 3 816

x=3816x9

x=34 344

2822 : x = 34

x=2822:34

x=83

1 656 : x = 72

x=1656:72

x=23