Question

Tìm y biết :

65 x y x 5 = 650

Answer 1

65 x y x 5 = 650

y = 650 : 65 : 5 

=> y = 2

tk mk nha

Answer 2

65y x 5=650

65y=650:5

65y=130

y=130:65

y=2

Answer 3

65 x y x 5 = 650

65 x y = 650 : 5

65 x y = 130

       y = 130 : 65

       y = 2

k cho tớ nha bn

Answer 4

2 tk m nhé

Answer 5

2 ket bn voi mk nhe

Answer 6

65 x y x 5 = 650

65 x y      = 650 : 5

65 x y      = 130

       y      = 130 : 65

       y      =  2

Vậy y = 2 

Answer 7

\(65\times y\times5=650\)

\(y\times5=650\div65\)

\(y\times5=10\)

\(y=10\div5\)

\(y=2\)

Answer 8

65 x y x5=650

65 x y = 650:5

65 x y=130

y=130:65

y=2

Answer 9

y = 2 nha

Answer 10

bang 2 k nha

Answer 11

65 x y= 650:5

65 x y = 130

y = 130 : 65

y = 2

Answer 12

2 tk m nhé