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labwork [276]
3 years ago
13

Convert 3.8 (8 repeating) into a fraction ​

Mathematics
2 answers:
vfiekz [6]3 years ago
6 0

Answer:

3 8/9

Step-by-step explanation:

I used a website

navik [9.2K]3 years ago
3 0

Answer:

19/5

Step-by-step explanation:

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Abdul can type 18 words per minute.
Marysya12 [62]

Answer:

28 minutes

Step-by-step explanation:

500 ÷ 18 = 27.77777777777778

Round the 27.7 to 28.

8 0
2 years ago
A farmer want to fence in a rectangular field that encloses 3600 sq feet. The cost 3.50 per foot. Express the total cost c(x) of
Alexeev081 [22]

Answer:

Answers is C (x)=3.50 {x+3600/x}      -_-

Step-by-step explanation:

8 0
3 years ago
A table is on sale for $403, which is 38% less than the regular price. what is the regular price
Nesterboy [21]
1060.5263157 etc your teacher prob tells you to round 
4 0
3 years ago
What is 4952 rounded to the nearest ten
Assoli18 [71]

Answer:5000

Step-by-step explanation:5000 nearest ten oh the ten 4960

7 0
3 years ago
The difference between two number is 9 and the product of the number is 162 find the 2 number
erik [133]

Answer:

18 and 9

OR

-18 and -9

Step-by-step explanation:

Let:

first number = x

second number = y

According to given conditions:

x -  y = 9 ---------- eq1

x * y = 162 ------- eq2

From eq1:

x = 9 + y

Put it in eq2:

(9+ y)*y = 162

9y + y^2 - 162 = 0

OR

y^2 + 9y -162 = 0

By factorizing we get:

y^2 -9y + 18y - 162 = 0

Taking common:

y(y - 9) + 18(y - 9) = 0

(y - 9)(y + 18) = 0

So:

y = -18 and y = 9

ignoring negative integer

Putting values of y in eq1:

   x - 9 = 9

  x = 9 + 9

   x = 18

So the two numbers are:

18 and 9

OR

-18 and -9

i hope it will help you!    

5 0
3 years ago
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