Question

TINH ROI RUT GON

 

Answer 1

18/7

Answer 2

TAI SAO LAI 18 / 7

 

Answer 3

18/7

Answer 4

\(\dfrac{12}{7}:\dfrac{6}{9}=\dfrac{18}{7}\), \(\dfrac{18}{17}\)TỐI GIẢN R NÊN KO RÚT GỌN ĐƯỢC NX EM NHÉ

Answer 5

12/7 : 6/9 = 12/7 x 9/6 = 168/42 = 21/3 = 7/1 = 7

Answer 6

18/7

Answer 7

18/7