I need math homework. The person who answers the questions really good that I understand it gets 10 points.?

Question

1. Explain how do you form a ratio and how do can ratios be used to compare two numbers? Use examples to explain your thinking.

2. What strategy can you use to compare two ratios? Be very specific. Your strategy should allow you to tell whether the two ratios are the same or different. Make up a problem that can be solved by using your strategy.

3. The percent of orange concentrate in a juice mix is 60%. What is the ratio of concentrate to water in the mix?

4. The ratio of concentrate to water in a juice mix is 3 to 5. What percent of the mix is concentrate?


I need the answers please!

Answer 1

1. A ratio is like a simplfied fraction, that compares two numbers.
2. compare them by finding a common denominator and compare the 2 numerators. 32:100 and 18:25.....simplify the first to make 8:25 or change the second one to 72:100, either way, you can realize they are unequal.
3. 60:40 or 3:2 when simplified.
4. multiply 5x20 to get 100% then multiply the numerator by 20 also to = 60
60% is your answer.

Answer 2

1. lets say you were asked what is the ratio of 12 trees to 24 houses. the ratio would be 12:24 (ratios are like fractions and you should simplify them)
1:2

2. well ratios are just like fractions where you can compare a number to the total numer

3. the ratio is 60 : 100 or 3 : 5

4. the ratio 3:5 can be written as 3/5 (fraction)
then you would just make the denominator into 100 so multiplying 20 to both numerator and denominator gives you 60/100 or 60%

Answer 3

1. to form a ratio, you must the part of the whole number first, then, put the whole number with a simecolon(:) between the numbers.
for example: 60%= part of the whole number
100%= whole number
so simpilfy


3. 60% to100%= 6% to 10% which equals 3% to 5%
Final answer: 3% to 5%

4. 60% because the mix altogether is 100% so 60% is the percent of the mix in the juice mix.
Final answer: 60%

Answer 4

I will tell u all i know about ratios and they may help u answer ur questions:ratios can be form as a fraction,using a colon,and using 'to.'to find equal ratios,multiply or divide the numerator and denominator of the ratio by the same nonzero number.u can use a decimal to express and compare ratios.
3. 40%=?(i forgot)
4.3 to 5=60%

Answer 5

time or tip?? 5.07 - 13% x - one hundred% you additionally can re-write this as 0.13X = 5.07 (5.07 * one hundred)/ 13 = x, 39, value of entire meal. then upload entire meal + 5.07 to get the whole value plus tip.