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olya-2409 [2.1K]
3 years ago
13

What’s a ratio? (Best description)

Mathematics
2 answers:
madam [21]3 years ago
6 0

Answer:

In mathematics, a ratio is a comparison of two or more numbers that indicates their sizes in relation to each other.

Step-by-step explanation:

A ratio compares two quantities by division, with the dividend or number being divided termed the antecedent and the divisor or number that is dividing termed the consequent.

myrzilka [38]3 years ago
3 0

Answer:

A ratio is a type of proportion. The two numbers in a ratio are related in one way or the other. The denominator (second number) is usually the number that represents the whole. The numerator (first number) represents the part of the whole that is represented by the ratio.

Here is an example of a ratio: \frac{6}{12}

This ratio can be used for a word problem as well, like this word problem: Sarah is a farm owner. For every 6 cows, she has 12 pigs.

Best of Luck!

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Umnica [9.8K]

Answer:

4 hours, $60

Step-by-step explanation:

6 0
3 years ago
Is it possible for two graphs that are parallel to share the same y-intercept
leonid [27]
No they cant not share the same y intercept.


8 0
4 years ago
Read 2 more answers
Simplify<br> -d+C-3+7d-8c<br> given d=2<br> C= -4
IRISSAK [1]
After you plug in d and C you will end up with 40 after you solve if you just need the equation it will be -2-4-3+17+32 to simplify further add like terms which will give you -9+49 add those and it’ll be 40
7 0
3 years ago
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Select the better deal in the pair. Then give the unit rate for the better deal.
gizmo_the_mogwai [7]

Answer:

The better deal is $32.05/15 gal

Step-by-step explanation:

Divide:

56/25

=2.24

32.05/15

=2.13666667

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6 0
3 years ago
Read 2 more answers
Solve both equations.
lakkis [162]

Equation 1:

Answer:

x = 1.22

Step-by-step explanation:

\frac{5x-1}{8} -\frac{5-7x}{2} = \frac{3(6-x)}{6}

\frac{2(5x-1) - 8(5-7x)}{16} = \frac{3(6-x)}{6}

\frac{(10x-2) - (40-56x)}{16} = \frac{3(6-x)}{6}

\frac{(10x-2-40+56x)}{16} = \frac{3(6-x)}{6}

\frac{(66x-42)}{16} = \frac{3(6-x)}{6}

\frac{(66x-42)}{16} = \frac{(18-3x)}{6}

(66x-42) \times 6 = (18-3x) \times 16

(396x-252) = (288-48x)

(396x +48x) = (288+252)

444x = (540)

x = \frac{540}{444}

x = 1.22

Equation 2:

Answer:

x = -13.97

Step-by-step explanation:

\frac{x}{3} - \frac{7(x-2)}{9} = 4- \frac{2x-5}{6}

\frac{9x-3(7(x-2))}{27} = 4- \frac{2x-5}{6}

\frac{9x-3(7x-14))}{27} = 4- \frac{2x-5}{6}

\frac{9x-(21x-42))}{27} = 4- \frac{2x-5}{6}

\frac{9x-(21x-42)}{27} = \frac{24 - (2x-5)}{6}

\frac{-12x+42}{27} = \frac{-2x+29}{6}

(-12x+42) \times 6 = (-2x+29) \times 27

(-72x+252) = (-34x+783)

(252-783) = (-34x +72x)

(-531) = (38x)

x =\frac {-531}{38}

x = -13.97

5 0
3 years ago
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