Question

1/ Tìm X

a) 12, 5 - X = 4, 27

b) 18, 2 : X = 5, 6

Ai làm đc mình tick choa nha :*

Answer 1

a,12,5-x=4,27

x=12,5-4,27

x=8,23

vay x=8,23

b,18,2:x=5,6

x=18,2:5,6

x=3,25

vay x=3,25

Answer 2

a) 12, 5 - X = 4, 27 x = 12,5 - 4,27 x = 8,23

Answer 3

18, 2 : X = 5, 6
x = 18,2 : 5,6 
x = 3,25