584 / 8 =

how would you do this in your head without using calutators.

how would you do this in your head without using calutators.

584 / 8 =

how would you do this in your head without using calutators.

how would you do this in your head without using calutators.

20 x 8 = 160

3 x 8 = 24

answer = 73

or 8 x 7 = 56 therefore 8 x 70 = 560

3 x 8 = 24

answer = 73

Mind Blown

Original Poster

ty

1X8 = 8

2X8 = 16

3X8 = 24

4X8 = 32

5X8 = 40

6X8 = 48

7X8 = 56

8X8 = 64

9X8 = 72

10X8 = 80

11X8 = 88

12X8 = 96

13X8 = 104

14X8 = 112

15X8 = 120

16X8 = 128

17X8 = 136

18X8 = 144

19X8 = 152

20X8 = 160

21X8 = 168

22X8 = 176

23X8 = 184

24X8 = 192

25X8 = 200

26X8 = 208

27X8 = 216

28X8 = 224

29X8 = 232

30X8 = 240

31X8 = 248

32X8 = 256

33X8 = 264

34X8 = 272

35X8 = 280

36X8 = 288

37X8 = 296

38X8 = 304

39X8 = 312

40X8 = 320

41X8 = 328

42X8 = 336

43X8 = 344

44X8 = 352

45X8 = 360

46X8 = 368

47X8 = 376

48X8 = 384

49X8 = 392

50X8 = 400

51X8 = 408

52X8 = 416

53X8 = 424

54X8 = 432

55X8 = 440

56X8 = 448

57X8 = 456

58X8 = 464

59X8 = 472

60X8 = 480

61X8 = 488

62X8 = 496

63X8 = 504

64X8 = 512

65X8 = 520

66X8 = 528

67X8 = 536

68X8 = 544

69X8 = 552

70X8 = 560

71X8 = 568

72X8 = 576

73X8 = 584

Use next number along so 58 divide 8 =7 with 2 remaining

Carry the 2. 24 divide by 8 =3

Answer 73.

This explanation sounds clearer in my head.

Original Poster

The total number of unemployed in 1990 = 155 + 125 = 280

The percentage of students unemployed in 1990 = (280 / 3365) x 100 = 8.3%

The answer is 8.3%.

how woud u do this in ur head wtf

carry the 2.

How many 3365 are in 28, none...

carry the 28

how may 3365 are in 280? oh dear...

DAMN YOU SCHOOL! That's what you meant by top heavy! =0(

You know, work it out?

Original Poster

23

x 14

4 x 3 =12 but its's 2 carry the 1.

4x2 =8 + 1 = (that was carried over) 9

so far

23

x 14

-------

92

add zero to next line

23

x 14

------

92

0

Then 1 x 3 = 3 (Even you should know this)

23

x 14

------

92

30

then 2 x 1 =2.

23

x 14

--------

92

230

92 +230 = 322

23 x 14 =322 (This is the answer)

Jeez Im bad at explaining but this is how school will want you to do it.

After school you can just do 23 x10 =230 23 x 4 =92 then add the 2 answers.

Original Poster

23 x 4 = 92

230 + 92 = 322

I put the easy version below the long winded way. Guy above me has done it for you too.

Original Poster

mind blown

bit late but easy way to divide by 8 is half the number half again and once more.

584/2=292

292/2=146

146/2=73

Close, CEO aptitude test.

Banned

^^ this, lol @ the serious answers.

bg1 also drives a £40k bmw

How many lies does bg1 tell in an average day?

Answers please, showing working....

584-560 = 24

3 8's in 24.

70+3 8's = 73 8's

Did you really edit that post or did BG tell you to do that? I managed to edit mine all by myself.

BG is an idiot, plain and simple. He also can't spell.

If you think he is able to control a forum and actually think this thread isn't a genuine cry for help then the 4th and 7th words of the second line of this post also apply to you.

*Awaits BG1 to come on and say that he is just 'messing about brah'*