3 weeks = 3*7 = 21 days.
So 5 days to 3 weeks = 5 days to 21 days = 5:21
7:12 is a proportion, the total amount is 7+12=19, so the amounts as fractions are: 7/19 and 12/19
3 ways to write a ratio is using : to / Example, 4:5 4to5 4/5
1/2
0.50
23:100
To compare ratios you need a second number. 8848 cannot be compared and put into a ratio.
Ratio is basically two different amounts compared Example: for every £1 there is 100 pennies You would write it like this 1:100 So if there was £2 you would write 2:200
For people who are not familiar with fractions it is easier to compare them in the form of unit rates.
7:12 is a proportion, the total amount is 7+12=19, so the amounts as fractions are: 7/19 and 12/19
You can write the ratio as 336 : 416
If our ratio was 3:4. Then we would write it as 3/4. Formula A:B = A/B.
0.833 written as a ratio is 833:1000.
You could write it as 45/1.
You can write a ratio three ways. Ex: 2/9, 2 to 9 or 2:9
This is how you write a ratio. If you have 3 male ducks and 8 female ducks the ratio is 3:8.
3 ways to write a ratio is using : to / Example, 4:5 4to5 4/5
11:33 is 11 over 33 as ratio :)