Question

Write 3.1818…. as a fraction in simplest form.

Answer 1

Write the decimal number as a fraction
(over 1)
3.1818 = 3.1818 / 1

Multiplying by 1 to eliminate 4 decimal places
we multiply top and bottom by 4 10's

Numerator (N)
N = 3.1818 × 10 × 10 × 10 × 10 = 31818
Denominator (D)
D = 1 × 10 × 10 × 10 × 10 = 10000

N / D = 31818 / 10000

Simplifying your fraction

= 31818/10000

= 15909/5000

= 3 909/5000
hope i helped

Answer 2

wow

Answer 3

lol she made that look complicated O.o but gud explanation :)

Answer 4

ikr

Answer 5

next question

Answer 6

3. Use a factor tree to write the prime factorization of 430.

Answer 7

thanks

Answer 8

The Prime Factors are:
2 x 5 x 43
In Exponential Form:
21 x 51 x 431

430
/ /
2 215
/ /
5 43

Answer 9

wait i forgot to put the ^ in the exponents

Answer 10

here it is again
2^1 * 5^1 * 43^1

Answer 11

wow you r good DD

Answer 12

thanks hope i helped u

Answer 13

next question anyone

Answer 14

4. Find the LCM of 15 and 27.

Answer 15

okay

Answer 16

135 is the lcm
you list the multiples of both numbers
the 1st common number you see in both list of number
is the least common mutliply

Answer 17

are you a teacher or sum cuz you are smart

Answer 18

no im a 7th grade student im in honors class

Answer 19

nice

Answer 20

thanks

Answer 21

np

Answer 22

wat grade r u in\

Answer 23

5. Subtract 6 ¾ - 4¹¹⁄₁₂. Write the answer in simplest form.

Answer 24

okay but may i ask wat grade ur in

Answer 25

12 but im bored :P

Answer 26

ooh wow ur like in college

Answer 27

wat college do u go to

Answer 28

yepp

Answer 29

1 5/6

Answer 30

6. Find the perimeter

Answer 31

can i answer it later im at skool n i have to put away the computer

Answer 32

ok

Answer 33

i bet you mean the repeating decimal

Answer 34

\[3.1818…\] with the \(.18\) repeating

Answer 35

nope Find the perimeter

Answer 36

Write 3.1818…. as a fraction in simplest form

Answer 37

it means the \(.18\) repeats

Answer 38

\[.181818...=\overline{.18}=\frac{18}{99}=\frac{2}{11}\]

Answer 39

and while @arianadarsh gave a good explanation, it was an answer to a different question

Answer 40

2. Find three consecutive even integers whose sum is 180