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
If 15 counters are the whole set, how many are 3/5 of the set 5
3/5 * 15 = 9
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
it would be with 1/9 to reduce and your final answer would be 14
If you're asking what 1/4 of 12 is: 12 * 0.25 = 3 3 * 4 = 12 3 + 3 + 3 + 3 = 12