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wariber [46]
3 years ago
15

9/10 ÷ 5/10 can you please explain?

Mathematics
2 answers:
Radda [10]3 years ago
4 0
Answer- 1.8

Explanation: do 9 divided by 10 =0.9
Then do 5 divided by 10 = 0.5
After that divide 0.9 and 0.5 witch gets u to “1.8”
frozen [14]3 years ago
3 0

Answer:

Step-by-step explanation:

Hello,

Dividing by 1/2 is like multiplying par 2, right ?

Dividing by 5/10 is like multiplying par 10/5, right ?

and then

\dfrac{\dfrac{9}{10}}{\dfrac{5}{10}}=\dfrac{9}{10}\times \dfrac{10}{5}=\dfrac{9}{5}

as 10/10=1

Thanks

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In my fish tank, the ratio of red fish to blue fish is 1:5. There are 15 blue fish. How many red fish are there?
ElenaW [278]

Answer:

there are 3 red fish

Step-by-step explanation:

1:5

_:15

5 times 3 =15

so 1 times 3 =3

4 0
3 years ago
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What does x equal in this problem
IgorLugansk [536]

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i think 9

Step-by-step explanation:

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I WILL GIVE BRAINLIEST!!!!
posledela

The answers to the questions are:

1. x = 4

2.  x = 1.5

3. x = 1.875

4. x = 1

<h3>2 step equation:</h3>

1. 4x + 3 = 19

4x = 19 - 3

4x = 16

divide by 4

x = 4

<h3>2 step equation w/ fractions:</h3>

(4/3)x + 5 = 17

= 1.33x + 5 = 7

Take like terms

1.33x = 7-5

1.33x = 2

divide through by 1.33x to get 2

x = 2/1.33

x = 1.5

<h3>3. Distributive Property:</h3>

4x(6 - 2) - 10 = 20

Multiply and open the bracket

24x - 8x - 10 = 20

Take like terms

16x = 20+10

16x = 30

x = 30/16

= 1.875

<h3>4. Decimals:</h3>

4.3x + 0.7 = 5

4.3x = 5 - 0.7

4.3x = 4.3

x = 1

Read more on distributive properties here:

brainly.com/question/2807928

#SPJ1

7 0
1 year ago
Which graph shows the solution set for 2 x + 3 greater-than negative 9?
Neporo4naja [7]

Answer:

You didn't include any graphs.

Step-by-step explanation:

3 0
2 years ago
Select all equations that match the tape diagram.
patriot [66]

Answer:

6x+8=35

35=8+6x

Step-by-step explanation:

id.k about 35=8+x+X+X+x+X+x

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2 years ago
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