3 : 1 6 : 2 12 : 4
3 to 4, 6 to 8, 9 to 12, 12 to 16 and so on
1 to 3, 4 to 12, 5 to 15 etc.
2:1; 6:3
Ratios- Ex} 2:3 2/3 2 to 3 ****Those are the 3 ways you can write ratios. Unit Rate- 216 points ------------- 4 games ***Which would equal 54/1
Ratios that are equal to each other can be 3/4=75/100 or 1/4=25/100
They are: 3 to 4
To compare we have to calculate the ratios in simplest form. The ratios of 6 /8 =3/4.and 8/10 =4/5 . and we can say 4/5 is not equal to 3/4.
3 : 1 6 : 2 12 : 4
1 to 3 2 to 6 4 to 12
3 to 4, 6 to 8, 9 to 12, 12 to 16 and so on
1/2, 3/6 and 4/8.
2:1; 6:3
Ratios- Ex} 2:3 2/3 2 to 3 ****Those are the 3 ways you can write ratios. Unit Rate- 216 points ------------- 4 games ***Which would equal 54/1
3:2 four common ratios are... 6:4 9:6 12:8 15:10
To write equal ratios multiply both terms by the same number or divided both terms. For example, 2/ 9 is a ratio equal ratio will be 4/18. There is no difference between equal ratios and equivalent ratios.
A proportion is a statement that two ratios are equal.3/4 is one ratio, so it does not form a proportion.