Question

efetue as questões com cálculo (RÁPIDO POR FAVOR PRECISO PRA AGORA MESMO

a) 4,32 : 0,8=
b) 168 : 0,7 =
c) 4,76 : 0,068 =
d) 243 : 7,5 =
e) 63,7 : 12,25 =
f) 4,8 : 6 =
g) 0,35 : 0,4 =
h) 12 : 8 =

Answer 1

a)

4,32|0,8

4,32|0,80

432| 80

-400 5,4

320

-320

$\colorbox{black} {\color{cyan}{4,32:0,8=5,4}}$

b)

168| 0,7

168,0|0,7

1680|7

-14 240

280

-280

0

$\colorbox{black} {\color{cyan}{168:0,7=240}}$

c)

4,76|0,068

4,760|0,068

4760|68

-4760 70

0

$\colorbox{black} {\color{cyan}{4,76:0,068=70}}$

d)

243|7,5

243,0|7,5

2430|75

-225 32,4

180

-150

300

-300

0

$\colorbox{black} {\color{cyan}{243:7,5=32,4}}$

e)

63,7|12,25

63,70|12,25

6370|1225

-6125 5,2

2450

-2450

0

$\colorbox{black} {\color{cyan}{63,7:12,25=5,2}}$

f)

4,8|6,0

48|60

480|60

-480 0,8

0

$\colorbox{black} {\color{cyan}{4,8:6=0,8}}$

g)

0,35|0,4

0,35|0,40

35|40

350|40

-320 0,875

300

-280

200

-200

0

$\colorbox{black} {\color{cyan}{0,35:0,4=0,875}}$

h)

12|8

-8 1,5

40

-40

0

$\colorbox{black} {\color{cyan}{12:8=1,5}}$