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stepan [7]
3 years ago
13

The ratio of ducks to chickens at Mr. Mc Donald's farm is 1 to 3. There are 12 chickens on the farm. what is the total number of

ducks and chickens on Mr. Donalds' farm?
Mathematics
1 answer:
RideAnS [48]3 years ago
6 0

Answer:

4 ducks

12 chickens

Step-by-step explanation:

Ducks to Chicken (ducks : chicken) ratio

= 1 : 3

Ducks to Chicken ratio, if chickens = 12

= ? : 12

1 : 3 = ? : 12

Find the scale factor of the ratios by dividing the number of chickens to the ratio of chickens.

12 ÷ 3 = 4

To find the number of ducks, multiply the ratio of ducks by the scale factor.

1 X 4 = 4

Therefore, there are 4 ducks and 12 chickens on the farm.

Ratios can also be written like fractions. Use this to check the answer:

1/3 = 4/12

4/12 can be reduced by dividing both the top and the bottom by 4.

4/4 = 1  Same as original ratio top

12/4 = 3  Same as original ratio bottom

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URGENT! PLEASE ANSWER IF YOU ACTUALLY KNOW THE ANSWER!
Pie

Using translation concepts, the coordinates that will best represent point E′ are given by:

D. (11, 1).

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the rule to find the image of a point (x,y) is given by:

(x, y) → (x + 8, y + 5).

Then, the rule to find the image E' of point E(3,-4) is given by:

(3,4 -> (3 + 8, -4 + 5) = (11,1).

Hence option D is correct.

More can be learned about translation concepts at brainly.com/question/4521517

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3 0
1 year ago
Today only, a table is being sold at a 62% discount. The sale price is $144.40.
Korolek [52]
  • Answer:

<em>$ 232.90</em>

  • Step-by-step explanation:

<em>62% ........... $144.40</em>

<em>100% ..........$ x</em>

<em>x = 144.40×100/62</em>

<em>= 14440/62</em>

<em>= $ 232.90</em>

3 0
3 years ago
What is the sum of the IQR of the top data set and the IQR of the bottom data set
chubhunter [2.5K]

Answer:

IQR = 32 - 26 = 6

Step-by-step explanation:

5 0
2 years ago
I Need Some Help A.S.A.P
Viefleur [7K]
5 3/8 + 4 1/4
= 5 3/8 + 4 2/8
= 9 5/8
3 0
3 years ago
jenny drove 210 miles using 9 gallons of gas. at this rate, how many gallons of gas would she need to drive 413 miles? gallons
Nina [5.8K]

17.7 gallons of gas would she require to travel 413 miles at this rate when Jenny used 9 gallons of gas to travel 210 miles.

Given that,

Jenny used 9 gallons of gas to travel 210 miles.

We have to find how many gallons of gas would she require to travel 413 miles at this rate.

We know that,

Jenny used 9 gallons of gas to travel 210 miles.

Then

Rate = 210 miles/9 gallons

= 23.3 miles/gallon.

So,

Nicole can achieve a fuel efficiency of 23.3 miles per gallon.

He has a 413-mile drive ahead of him.

So,

413/23.3 = 17.7 gallons needed.

Therefore, 17.7 gallons of gas would she require to travel 413 miles at this rate when Jenny used 9 gallons of gas to travel 210 miles.

To learn more about gallon visit: brainly.com/question/9917229

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4 0
1 year ago
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