Question

Coloque as fraçoes na forma de numero decimal
7/4
8/5

Answer 1

1,75 e 1,6 respectivamente

Answer 2

7| 4

-4 1,75

30

-28

20

-20

0

$\boxed{\boxed{\frac{7}{4}=1,75}}$

8| 5

-5 1,6

30

-30

0

$\boxed{\boxed{\frac{8}{5}=1,6}}$