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aleksandrvk [35]
3 years ago
8

How do you turn 72.1 repeating number into a fraction?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
5 0
72 1/9

0.1 recurring of the number 1 is 1/9 of the number 
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Xavier, Yessie, and Zorro each choose a different favorite positive fraction. Each fraction is in simplest form. Yessie's fracti
ad-work [718]
Let Xavier's favourite fraction be a/b, Yessie's favourite fraction = b/a and Zorro's favourite fraction = c/d,

c/d x a/b = 12/35 . . . . . . . . (1)
c/d x b/a = 15/7 . . . . . . . . (2)

(1) x (2) = c/d x a/b x c/d x b/a = 12/35 x 15/7
 c^2 / d^2 = 36/49
c^2 = 36
c = 6
d^2 = 49
d = 7

Xaviers favourite fraction = 12/35 / 6/7 = 2/5
Yessies favourite fraction = 5/2
Zorro favourite fraction = 6/7
8 0
3 years ago
Can some one help me PLEASEEE
notka56 [123]
3 months, 96 plus 78x3 = 330 (78x3=234+96) 110X3=330 meaning it is 3 months
3 0
3 years ago
Read 2 more answers
I need to know the equations
dem82 [27]
Let l, t, b represent the numbers of lions, tigers, bears, respectively.

2l +3t +3b = 156 . . . . . . . 156 meals per day are supplied
l +t = 3b . . . . . . . . . . . . . . there are 3 times as many great cats as bears
l +t +b = 68 . . . . . . . . . . . there are a total of 68 animals

_____
The last 2 equations tell you
.. 4b = 68
.. b = 17
Subtracting 3 times the last equation from the first gives
.. -l = -48
There are 48 lions, 3 tigers, and 17 bears.
4 0
3 years ago
Read 2 more answers
Round each number to the specified place.
Delvig [45]

Answer:

A is 33.5430

B is 307,000

C is 285.39

D is 6,810

Not sure what the 33. is but that should be the right answer

7 0
2 years ago
Super fast taxi charges $5.00 a ride and $1.50 a mile. if demario paid $27.50 for his ride. how many miles did he travel?
Y_Kistochka [10]
(27.50 - 5.00) / 1.5 = 15 miles
8 0
3 years ago
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