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inessss [21]
3 years ago
11

There are 18 red and 20 blue marbles in a jar. Write the simplified ratio of blue to red marbles in 3 different ways

Mathematics
2 answers:
Iteru [2.4K]3 years ago
5 0

Answer:

10/9, 1.1111...., and 1 1/9

Step-by-step explanation:

I don't know if this helps. It's the exact, decimal, and mixed number form in that order and it's in the fraction is simplified. (the .... is my way of doing the number with the line over it) (also it's simplified because 10/9 is half of 20/18. You can get this by dividing both 20 and 18 by 2.)

AnnZ [28]3 years ago
3 0

20 to 18

20:18

20/ 18

Step-by-step explanation:

Ratios can be writen in 3 different formats. You can write your ratios in fraction form (Example- 20/18), colan form, (Example- 20:18) and finaly word form (Example- 20 to 18). Hope this was acurate and helpful. Have a magical rest of your day!

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5 Points
deff fn [24]

Answer:

D. A rectangle and an isosceles triangle

Step-by-step explanation:

In the figure attached, the sign is shown. There we can see an arrow, which can be decomposed into a rectangle (on the left of the figure) and an isosceles triangle  (on the right of the figure)

7 0
3 years ago
Find the value of q such that qx^2 -5qx-3 divided by x +2 has a remainder of 4.
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

(qx^2-5qx-3)÷(x+2) gives remainder 14q-3

Equating remanders 14q-3=4

14q=7

q=1/2

3 0
3 years ago
Angie bake 100 cookies in 20 brownies she wanted to split them into equal groups for the bake sale each group must have the same
aalyn [17]

Answer:

20

Step-by-step explanation:


7 0
3 years ago
Plss help on 6 I'm supposed to write the answer as a fraction
masya89 [10]
46 11/32 as the remainder

11 is the remainder, then you must put it over the number you divided by
8 0
3 years ago
Read 2 more answers
Choose the best description for the real number 34 over 3.
dybincka [34]
Hello!

First of all let's eliminate the answers that do not make sense. For A. numbers are NOT irrational because they are a fraction. Numbers are also not irrational because they are a repeating number. C and D are both correct as fractions and terminating decimals are both rational numbers.

34/3≈11.33333333

By using a certain formula you can convert repeating decimals to a fraction. But most people know that .3333333 is 1/3. This gives us 11 1/3 as our answer. So what does it match? It is not a terminating decimal. It repeats but can be written as a fraction. Therefore our answer is C) Rational, because it is a fraction.

I hope this helps!
4 0
2 years ago
Read 2 more answers
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