Draw a model to represent the ratio 1 to 3.Describe how to use the model to find an equivalent ratio.Can you also explain ratios to me I was absent so a simple but very effective explanation please

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Answer 1

Answer:

Answer:

Suppose you are in a cinema and there are 12 men and 36 women, then the ratio men to women is 12:36, dividing each term by 12 we get 1:3, which is an equivalent ratio. Other way to get an equivalent ratio is multiplying each term by some constant, for example if we multiply each term in the ratio 1:3 by 4 we get the equivalent ratio: 4:12.

Ratios are used to show the relative sizes of two values, in the example, the relative amount of men and women in some place.

Answer 2

Answer: Ratios are basically a number v a number. Like if your in a group of 30 people and 10 of them are boys, your ratio of girls to boys would be 20:10. That's like really really basic ratio and idk how advanced in rations you are but yeah.

Related Questions

Compare 8 ⋅ 107 to 2 ⋅ 104choice of answers are:A) 8 ⋅ 107 is 4,000 times larger than 2 ⋅ 104.B) 8 ⋅ 107 is 400 times larger than 2 ⋅ 104C) 8 ⋅ 107 is 40 times larger than 2 ⋅ 104. D)8 ⋅ 107 is 4 times larger than 2 ⋅ 104.
X+5y=8 2x-5y=1 What is the solution?
Rewrite the expression by factoring out the GCF 36y to the second power + 54y Thanks a billion Brainly students !!! :D
At the farmers market you can buy a bag of 18 potatoes for $5.40. what is the unit price
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Felipe bought 3/4 of a pound of American cheese at the deli. She used 1/2 of the cheese to make sandwiches. How much cheese did she use?

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She used 3/8 of the cheese. Since she used 1/2 of 3/4, you multiply 3/4 times 1/2. If you multiply straight across, the answer should be 3/8. If you need further explanation, just ask! Hope this helps! =D :D

The answer is 2/4 because 2 is half of 4.

Three bags of sweets weigh 6 3/4 kg. Two of them have the same weight and the third bag is heavier than each of the bags of equal weight by 1 1/5 kg. Find the weight of each bag.

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i think its wait actully nvm

Chetan and his 5 siblings buy a present for their mother on Mother's Day. As the eldest brother, he pays 0.2 of the cost of the present. The rest of the siblings share the balance equally. Each sibling pays $9.50 less than Chetan. What is the cost of the present.

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Let's say that X is what the other 5 siblings pay. X + $9.50 is what Chetan pays. X + $9.50 is 1/5 of the cost of the present. To solve this we have to do 0.8 divided by 5 (the remaining cost split between 5 people) which is 0.16. Now from this we can learn that $9.50 is 0.04 of the cost of the present. A simple way to solve this is do 1.00 divided by 0.04 and then multiply $9.50 by that amount. 1.00 divided by 0.04 is 25 so $9.50 times 25 is $237.5.
The present costs $237.5
As I read over this I may not be correct, however this is how I solved it as an advanced mathematics grade 8 student.

Shen’s mother gave him $10 to go buy groceries. He picked up a gallon of milk for $3.49, three pounds of oranges that cost $1.14 per pound, and a box of cereal for $3.46. Shen used front-end estimation to determine whether he had enough money for the groceries. How much did he estimate the total cost would be?

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Gallon of milk: $3.49
3lbs oranges: $1.14(3) = $3.42
Box of cereal: $3.46

Front end estimation is taking the number in front and the rest of the numbers coming after it will be zeroes.

Using front end estimation:
$3.49 => $3.00
$3.42 => $3.00
$3.46 => $3.00

Add all these up; Shen estimated the total cost of the groceries would be $9.00.

Answer:

Step-by-step explanation:

Please help.a recipe for eggnog calls for 2 eggs for every 3 cups of milk. If there are cups in a quart, how many eggs will be needed to mix with 6 quarts of milk?

Answers

If there are 4 cups in every quart, and there are 6 quarts, that mean there are 24 cups of milk. If you take 24 and divide it by 3 cups each, you will get 8 sets with 3 cups in each set. For every set, you need to add 2 eggs, so that would be 16 eggs for the total of 6 quarts.
Answer is 16 eggs.

Can someone please help with this ?

Answers

the answer is y= -2x

The answer is Y=-2x

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