All categories

3 years ago

Are the ratios 5:3 and 20:12 equivalent

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

5x4=20

3x4=12

they are equivalent as they are both being multiplied by the same number (4)

madreJ [45]3 years ago

4 0

Answer:

They are equal

Step-by-step explanation:

Think of a ratio of two numbers like a fraction. 3:5 is like 3/5.

Ratios may be reduced like fractions may be reduced. So, is 3/5 = 12/20

3/5 = 0.6

12/20 = 0.6

You might be interested in

What is the probability of rolling a number less than 4 on a number cube labeled 1 through 6?

Leya [2.2K]

No matter the number of times you rolled the dice, the probability of getting a number is always 1/6. But here we can choose 4 numbers ( 1 to 4) hence the probability P( 1 or 2 or 3 or 4) = 4/6 2/3 = 0.6667 = 66.67% (A)

4 0

3 years ago

Read 2 more answers

Find the second decile of the following data set 24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51 D2 =

Sergio039 [100]

Answer:

D2 = 24

Step-by-step explanation:

given is a data set as

24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51

We have to find the second decile for the above

Arranging in ascending order we get

14, 24, 24, 25,26,28, 34, 40, 45, 51, 58, 64

2nd decile is equal to 20th percentile

20th percentile formula entry appearing which sorts 20% below and 80% above.

i.e. (20%*(14+1)) = 3rd entry

Thus 20th percentile is24.

D2 = 24

7 0

3 years ago

What is the answer to this

Sever21 [200]

I think it’s d I’m not sure though

8 0

3 years ago

4/7= 5/p. What is P? Pleas solve and show you r work!

vodka [1.7K]

This is a proportion. First you take the numerator times the denominator that is already solved. In this case you will take 5 times 7 and get 35. You then take 35 divided by 4 and get your answer.

8 0

3 years ago

Log(4) 5 + log (4) ? =log(4) 35

kolezko [41]

Step-by-step explanation:

logwjqjqjhajqjqjsjwjqjqjqjnqnqnqnqnqnqnqnq

3 0

3 years ago

Read 2 more answers