## anonymous 4 years ago 70/100 in lowest terms and decimal please

1. anonymous

can I interrupt for a moment?

2. anonymous

7/10 .7

3. anonymous

sure..

4. anonymous

What is 1/1 in decimal form?

5. anonymous

1?

6. anonymous

right. what is 1/2 in decimal form?

7. anonymous

lol nice free

8. anonymous

7/10 =0.70

9. anonymous

umm .50

10. anonymous

good. Keep going... what is 1/3 in decimal form?

11. anonymous

0.333 going on

12. anonymous

lol im just going to watch

13. anonymous

awesome. what is 1/4 in decimal form?

14. anonymous

lol 0.25

15. anonymous

why is 1/4 .25?

16. anonymous

I feel like I'm in 1rst grade again :3

17. anonymous

I kinda knew.. those were easy ones

18. anonymous

oh noo

19. anonymous

It's the same kind of problems that are stumping you. So if you can solve these, you can build up to the bigger ones with confidence.

20. anonymous

:D thanks you sound like my father... he used to always tell me that

21. anonymous

what is 1/10 in decimal form?

22. anonymous

Think of 70/100 if it ends with 0, it will be a factor of 10.

23. anonymous

70/100=0.70..

24. anonymous

0.10

25. anonymous

Okay, now one step more difficult. what is 3/12 in decimal form?

26. anonymous

0.25?

27. anonymous

there's not a question mark on it, but otherwise, awesome. :)

28. anonymous

thats 0.25

29. anonymous

haha thanks

30. anonymous

Okay, so try this one more just a little harder. what is 5/12 in decimal form?

31. anonymous

Take a minute...

32. anonymous

It's a tricky one.

33. anonymous

0.42

34. anonymous

5/12 = 0.42

35. anonymous

A hint that might help is that you know 12 is a multiple of 4.

36. anonymous

0.42

37. anonymous

0.4166666666.....

38. anonymous

why did you say .42?

39. anonymous

wth

40. anonymous

41. anonymous

i said first

42. anonymous

Free's trying to help her learn guys.

43. anonymous

hayden hes teaching her man

44. anonymous

oh....ok..

45. anonymous

good work freetrader keep it up

46. anonymous

ah ok !

47. anonymous

seems online tution is going on by a lecturer

48. anonymous

It goes on forever. That was the tricky part.

49. anonymous

Numbers u in which grade ?

50. anonymous

I messed up sorry!! 0.416 keep going on

51. anonymous

IM in high school

52. anonymous

You did not mess up, just thinking about why you rounded it off is good for your brain.

53. anonymous

Okay, try 3/15 in decimal form.

54. anonymous

Notice, none of these fractions require simplification yet.

55. anonymous

until now.

56. anonymous

Can you simplify 3/15 ?

57. anonymous

No that just shows that I will never learn anything nor graduate

58. anonymous

59. anonymous

wich is wrong

60. anonymous

Of course you can. What factors do 3 and 15 have in common? 3 has only 1, 3 while 15 has 1,3,5,15. so your fraction is going to have to have either 1 or 3 in the top, and 1,3,5,or 15 in the bottom.

61. anonymous

which*

62. anonymous

63. anonymous

xD but I'm not smart everyone in my math class think I will never learn even my teacher

64. anonymous

xD but I'm not smart everyone in my math class think I will never learn even my teacher

65. anonymous

xD but I'm not smart everyone in my math class think I will never learn even my teacher

66. anonymous

Try this one, using the same method not by heart: 2/4

67. anonymous

68. anonymous

1/2

69. anonymous

2

70. anonymous

71. anonymous

don't think like that. fuc $\kappa$them lmao

72. anonymous

sure.. 2/2=1 2/4=2

73. anonymous

Lol :)

74. anonymous

Lol :)

75. anonymous

What I mean is, what numbers are inside 2 as factors, and what numbers are inside 4?

76. anonymous

do it for yourself and just prove them wrong lol

77. anonymous

r u guyz indians??

78. anonymous

1,2 and 1,2,4

79. anonymous

LOl!! um I dont understand what you are saying

80. anonymous

those are like the letters inside the words that are numbers.

81. anonymous

oooh I see

82. anonymous

What makes you think that?...

83. anonymous

hayden i am

84. anonymous

diff combos of factors make numbers and being able to see them or find them is how to simplify fractions.

85. anonymous

guys let them focus ....

86. anonymous

When I try to simplify huge fractions that's how I think of it. There are shortcut ways to identify when you can divide by certain numbers which help, but you have to divide out the biggest number that appears in the top and the bottom in common.

87. anonymous

1,2 and 1,2,4 so divide out the 2 in both the top and bottom. 2/4 2 divided by 2 is 1 and 4 divided by 2 is 2 and we see 2/4 is simplified as 1/2.

88. anonymous

here is the question 4 u guyzz ....Sum of the digits of a two digit number is 9. When we interchange the digits it is found that the resulting new number is greater than the original number by 27. What is the two-digit number?