Respuesta :

Alfpfeu

Answer:

Step-by-step explanation:

Hello,

Dividing by 1/2 is like multiplying par 2, right ?

Dividing by 5/10 is like multiplying par 10/5, right ?

and then

[tex]\dfrac{\dfrac{9}{10}}{\dfrac{5}{10}}=\dfrac{9}{10}\times \dfrac{10}{5}=\dfrac{9}{5}[/tex]

as 10/10=1

Thanks
Answer- 1.8

Explanation: do 9 divided by 10 =0.9
Then do 5 divided by 10 = 0.5
After that divide 0.9 and 0.5 witch gets u to “1.8”