Numbers 3 years ago 70/100 in lowest terms and decimal please

can I interrupt for a moment?

2. EnZHo0126

7/10 .7

3. Numbers

sure..

What is 1/1 in decimal form?

5. Numbers

1?

right. what is 1/2 in decimal form?

7. nykballa

lol nice free

8. raheen

7/10 =0.70

9. Numbers

umm .50

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

11. Numbers

0.333 going on

12. nykballa

lol im just going to watch

awesome. what is 1/4 in decimal form?

14. Numbers

lol 0.25

why is 1/4 .25?

16. Numbers

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

17. Numbers

I kinda knew.. those were easy ones

18. noras

oh noo

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. Numbers

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

what is 1/10 in decimal form?

22. J-Monstur

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

23. hayden

70/100=0.70..

24. Numbers

0.10

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

26. Numbers

0.25?

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

28. EnZHo0126

thats 0.25

29. Numbers

haha thanks

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

Take a minute...

It's a tricky one.

33. hayden

0.42

34. kushashwa23

5/12 = 0.42

35. J-Monstur

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

36. Numbers

0.42

37. EnZHo0126

0.4166666666.....

why did you say .42?

39. nykballa

wth

40. EnZHo0126

41. hayden

i said first

42. J-Monstur

Free's trying to help her learn guys.

43. nykballa

hayden hes teaching her man

44. hayden

oh....ok..

45. kushashwa23

good work freetrader keep it up

46. EnZHo0126

ah ok !

47. kushashwa23

seems online tution is going on by a lecturer

It goes on forever. That was the tricky part.

49. kushashwa23

Numbers u in which grade ?

50. Numbers

I messed up sorry!! 0.416 keep going on

51. Numbers

IM in high school

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

Okay, try 3/15 in decimal form.

Notice, none of these fractions require simplification yet.

until now.

Can you simplify 3/15 ?

57. Numbers

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

58. Numbers

59. Numbers

wich is wrong

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. Numbers

which*

62. J-Monstur

63. Numbers

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

64. Numbers

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

65. Numbers

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

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

68. Numbers

1/2

69. hayden

2

71. nykballa

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

72. Numbers

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

73. Numbers

Lol :)

74. Numbers

Lol :)

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

76. nykballa

do it for yourself and just prove them wrong lol

77. hayden

r u guyz indians??

1,2 and 1,2,4

79. Numbers

LOl!! um I dont understand what you are saying

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

81. Numbers

oooh I see

82. J-Monstur

What makes you think that?...

83. kushashwa23

hayden i am

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

85. fiddlearound

guys let them focus ....

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.

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. hayden

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?