90
21/7 = 3 Or, a 3 to 1 ratio.
The ratio of girls to boys is 21/14 = 3/2 = 1.5 . The ratio of boys to girls is 14/21 = 2/3 = 0.66 .
3 & 7? Sum 10, difference 4 so ratio 5:2 or 1 & 21? Sum = 22, difference 20 so ratio 11:10
The ratio is 2 to 1 in its simplest form
It is 9:1.
To simplify the ratio 21 to 27, you need to find the greatest common divisor (GCD) of the two numbers, which is 3. Divide both numbers by 3 to simplify the ratio: 21 รท 3 = 7 and 27 รท 3 = 9. Therefore, the simplified ratio of 21 to 27 is 7 to 9.
90
7 yards : 9 feet = 21 ft : 9 ft = 7:3
It is 21/1 or 21:1
21% = 21/100
21/7 = 3 Or, a 3 to 1 ratio.
Aspect ratio is uniformly defined as horizontal resolution by vertical resolution. In order to maintain consistency, 21 x 9 was not reduced to 7 x 3, so that it could be intellectually (and easily) compared to 16 x 9, which is in simplest form.
13:21
The ratio is N:21
7 x 3=21 3 x 3=9 Answer: A. 21 women and 9 men.
As 21 is 3 x 7 the ratio 7:21 = 1:3