Assuming counters = C. 12C = 3/4set. 48C = 3set. 16 = 1 Set.
If there are 50 counter in a set, 45 counters represents 90% of the set.
16 counters is 4/5 of all 20 counters.16/20
2/3
3/5 * 15 = 9
9
Assuming counters = C. 12C = 3/4set. 48C = 3set. 16 = 1 Set.
two
35 x 2 = 70There are 70 counters in a whole set.
24 counters = 8/824 * 5/8 = 15
If there are 50 counter in a set, 45 counters represents 90% of the set.
If 15 counters are the whole set, how many are 3/5 of the set 5
16 is the whole set
16 counters is 4/5 of all 20 counters.16/20
2/3
3/5 * 15 = 9
16