There are 10 ways that 12 one-dollar coins can be shared between 3 people if each gets at least 3.
There are 10 ways that 12 one-dollar coins can be shared between 3 people if each gets at least 3.
The easiest way that I know to do this is to factor each number, drop out the factors that are shared, and multiply the factors that are left. 11 is prime already. 22 = 2 X 11 12 = 2 X 2 X 3 Drop out one of the 11's because it is shared. Drop out a 2 that is shared. What is left is: 11 X 2 X 2 X 3 = 132 Test to make sure it is right. 132 / 11 = 12 132/22 = 6 132/12 = 11 It checks out ok, so give the final answer. Answer: 132
hre
It is (12 + 13)/2 = 25/2 = 12.5 or 12½
21/3 = 7
between 12 and 34: 23 between 1/2 and 3/4: 5/8
number between 5/6 and 1: 11/125/6 * 2/2 = 10/121 = 12/12thus, 11/12 is between 10/12 or 12/12
18
242 and 2/3 cupcakes each.
Link-type shared
the answer is 3/16 and there more click here 1/6 = 2/12 2/6 = 4/12 Halfway in between is 3/12 = 1/4
10
2
12
Shared participation and influence between people or things.
The GCF of 120 and 156 is 12.The prime factors of 120 are 2·2·2·3·5The prime factors of 156 are 2·2·3·13The shared prime factors are 2·2·3The unshared factors are 2, 5, and 13Consequently the highest common factor will be 2·2·3 = 12120 = 12*10156 = 12*1310 and 13 share no common factors (except 1 of course)The GCF is 12.