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Novay_Z [31]
3 years ago
13

A type of green paint us made by mixing 2 cups of yellow with 3.5 cups of blue.

Mathematics
2 answers:
AfilCa [17]3 years ago
6 0
<h2>Answer:</h2>

<u>Use 1.75 cups of blue and 1 cup of yellow</u>

<h2>Step-by-step explanation:</h2>

The given problem can be placed in the category of ratios and proportions. There is a ratio of color mixing which contains the proportion of two colors i.e blue and yellow. When we use 2 cups of yellow with 3.5 cups of yellow then we get green color so if we mix half of their amounts then we can get less or simply half amount of color too. Hence adding 1 cup of yellow and 1.75 cup of blue will give us small amount in result.

grigory [225]3 years ago
4 0
Mix 0.5 cups of yellos and 2 cups of blue
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A survey was carried out among 120 school children looked at which type of meat they preferred. 55%said they preferred lamb,20%
Readme [11.4K]

No. of children in lamb, chicken, duck, and turkey category is 66, 24, 18 and 12 respectively.

<h3>What is percentage ?</h3>

Percentage is the value per hundredth.

According to the given question a survey was carried out among 120 school children looked at which type of meat they preferred. 55% said they preferred lamb,20% said they preferred chicken, 15% preferred duck and 10% turkey and we have to calculate no. of children in each category.

55% said they preferred lamb, So the no. of students i this category is

= (55/100)×120

= 66 children.

20% said they preferred chicken, So the no. of children in this category is

= (20/100)×120

= 24 children.

15% said they preferred duck, So the no. of children in this category is

= (15/100)×120

= 18 children.

10% said they preferred turkey, So the no. of children in this category is

= (10/100)×120

= 12 children.

learn more about percentage here :

brainly.com/question/19670755

#SPJ4

4 0
1 year ago
Write your answer as a mixed number in simplest form​
Neko [114]

Answer:

2 5/12

Step-by-step explanation:

You put it so that the denominators are the same so in this case I used 12 as the denominator and used the rule for each. Next I subtracted 3 9/12 minus 1 4/12 and got 2 5/12

5 0
3 years ago
John went to a deli on his lunch hour. He bought 1.3 lb. of roast beef and 0.6 lb. of cheese. Both were on sale for $3.99 per po
Goryan [66]

Answer:

5.19 for the roast beef & 2.39 for the cheese. 7.58$

10.00$-7.58$=3.42$

5 0
2 years ago
A number with 2 or more factors.
Molodets [167]

Answer:

composite number. that is what it is called

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write the number in expanded notation <br> 309,439
irinina [24]

It would be 45. Hope this helps!


5 0
3 years ago
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