Question

compare as duas fraçoes usando os sinais < , > ou = .

a) 2 __ 2
9 15

b) 11 __ 5
10 10

c) 3 __ 3
10 9

d) 33 __ 77
100 100

e) 5 __ 12
12 5

f) 9 __ 9
17 19

g) 22 __ 35
45 60

h) 9 __ 2
8

i) 4 __ 7
8 14

j) 3 __ 3 1
3

poufavor ajudem preciso mt e para amanha

Answer 1

$a)~\frac{2}{9} \ \textgreater \ \frac{2}{15} \\ \\ b)~ \frac{11}{10} \ \textgreater \ \frac{5}{10} \\ \\ c)~ \frac{3}{10} \ \textless \ \frac{3}{9} \\ \\ d)~ \frac{33}{100} \ \textless \ \frac{77}{100} \\ \\ e)~ \frac{5}{12} \ \textless \ \frac{12}{5} \\ \\ f)~ \frac{9}{17} \ \textgreater \ \frac{9}{19} \\ \\ g)~ \frac{22}{45} \ \textless \ \frac{35}{60}$

$h)~ \frac{9}{8} \ \textless \ 2 \\ \\ i)~ \frac{4}{8} = \frac{7}{14} \\ \\ j)~ 3 \ \textless \ 3~\frac{1}{3}$