Question

determine a razao (na ordem dada ) entre

Answer 1

a) 16/5
b) 40/120 = 1/3
c) 32/8 = 4
d) 0,4/0,02 = 20
e) 1/3 / 1/6 = 1/3 x 6/1 =6/3 = 2
f) 2 km / 400 m = 2.000m / 400m = 5 m
g) 10 min / 2h= 10min/ 120min = 1/12min
h) 8kg/ 500g = 8.000g / 500g = 16g

Answer 2

Resposta:

a) 3,2

$b) \:\frac{1}{3}$

c) 4

d) 20

e) 2

f) 5

$g)\:\frac{1}{12}$

h) 16

Explicação passo-a-passo:

$a)\:16\:e\:5=\frac{16}{5} =\boxed{3,2}$

$b)\:40\: e \:120=\frac{40^{\div40}}{120^{\div40}} =\boxed{\frac{1}{3} }$

$c)\:32\:e\:8=\frac{32}{8} =\boxed{4}$

$d)\:0,4\:e\:0,02=\frac{0,4}{0,02} =\boxed{20}$

$e)\:\frac{1}{3} \:e\:\frac{1}{6} =\frac{\frac{1}{3} }{\frac{1}{6} } =\frac{1}{3} \times\frac{6}{1} =\frac{6}{3} =\boxed{2}$

f) 2 Km e 400 m = $\frac{2}{0,4} =\boxed{5}$

400 m → 0,4 km

g) 10 min e 2 h = $\frac{10^{\div10}}{120^{\div10}} =\boxed{\frac{1}{12} }$

2 h → 120 m

h) 8 Kg e 500 g = $\frac{8}{0,5} =\boxed{16}$

500 g → 0,5 Kg