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inna [77]
4 years ago
10

How do i write a proportion?

Mathematics
1 answer:
balandron [24]4 years ago
4 0

Answer:

Ratios and Proportions - Proportions - In Depth. A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."

Step-by-step explanation:

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What percentage of the actual salary are the actual total expenses?
Setler79 [48]

Answer:

95.97%

Step-by-step explanation:

Observing the table we have

The actual salary is $3,600 -----> This amount represent the 100%

The actual total expenses are $3,455

using proportion

Find out what percentage of the actual salary are the actual total expenses

\frac{100}{3,600}=\frac{x}{3,455}\\ \\ x=100*3,455/3,600\\ \\ x=95.97\%

7 0
3 years ago
Please answer this correctly
Leona [35]

Answer:

The first answer.

Step-by-step explanation:

The first answer.

What was the temperature of the air?

'was 2C warmer than the surface of the ice'

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7 0
3 years ago
Read 2 more answers
What fraction is bigger 2/9 or 3/4
IceJOKER [234]

Answer:

Step-by-step explanation:

Find the least common denominator or LCM of the two denominators:

LCM of 3 and 9 is 9

For the 1st fraction, since 3 × 3 = 9,

2

3

=

2 × 3

3 × 3

=

6

9

Likewise, for the 2nd fraction, since 9 × 1 = 9,

4

9

=

4 × 1

9 × 1

=

4

9

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

6

9

>

4

9

or

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3

>

4

9

5 0
3 years ago
Read 2 more answers
Which of the following is an arithmetic sequence?
blsea [12.9K]

Answer:

A

Step-by-step explanation:

It is A because every number is multiplied by itself.

3 0
3 years ago
Which expression is equivalent to 24 / ( 2 + x )?
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Answer:

A

Step-by-step explanation:

its the same but switched around

6 0
3 years ago
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