4 to 10 6 to 15 8 to 20 10 to 25
8 out of 10 boys play a sport , 25 out of 30 boys play a sport
25
Ratio 3:2 (total 5), 25 / 5 = 5 per unit 3 * 5 = 15 2 * 5 = 10 ratio 15:10 (total 25)
25
4 to 10 6 to 15 8 to 20 10 to 25
Ratios equivalent to 5:11: 10:22 15:33 25:55 20:44
Let's see if they are or no. 6/10 = 15/ 25? Let's suppose that the are proportional. Then,cross multiply: 6 x 25 = 10 x 15 ? 150 = 150 True. Thus 6/10 = 15/25
8 out of 10 boys play a sport , 25 out of 30 boys play a sport
25
They are: 5 to 3
10/50, 1000/5000, 1000000000/5000000000 are some examples.
Ratio 3:2 (total 5), 25 / 5 = 5 per unit 3 * 5 = 15 2 * 5 = 10 ratio 15:10 (total 25)
equivalent fractions of 2/5 = 4/10, 6/15, 8/20, 10/25,...
25
2 is to 5 as 10 is to 25 the ratio 10/25 is the same as 2/5
3/5 6/10 15/25