20c = 1 whole. 80c = 4 whole.
16c = 4/5 whole.
Assuming counters = C. 12C = 3/4set. 48C = 3set. 16 = 1 Set.
3/5 * 15 = 9
1/9 would be 2, so 7/9 would be 14.7/9 of 18 = 14 counters.
9/3*5=15
If you're asking what 1/4 of 12 is: 12 * 0.25 = 3 3 * 4 = 12 3 + 3 + 3 + 3 = 12
60 divided by 3 which is 20 times 2 which is 40
9
24 counters = 8/824 * 5/8 = 15
Assuming counters = C. 12C = 3/4set. 48C = 3set. 16 = 1 Set.
two
To find the total number of counters in the whole set, you can set up a proportion. If 75 counters represent 34 of the set, you can write it as ( \frac{75}{34} = \frac{x}{100} ), where ( x ) is the total number of counters in the whole set. Solving for ( x ) gives ( x = \frac{75 \times 100}{34} ), which calculates to approximately 220.59. Since you can't have a fraction of a counter, you would round to 221 counters in the whole set.
If 15 counters are the whole set, how many are 3/5 of the set 5
3/5 * 15 = 9
If 9 counters represent the whole set, to find five-thirds of the set, you multiply 9 by ( \frac{5}{3} ). This calculation gives you ( 9 \times \frac{5}{3} = 15 ). Therefore, there are 15 counters in five-thirds of the set.
1/9 would be 2, so 7/9 would be 14.7/9 of 18 = 14 counters.
If you're making an outline of a square, then 16 counters. You have the 4 corner counters, each shared by 2 sides and then in between the corner counters there are 3 counters on each of the 4 sides (4*3 = 12). If you're filling the inside of the square with counters, then you have 5 rows of 5 = 25 counters.
9/3*5=15