Answer:
3
Explanation:
The problem is first to find the Least Common Multiple (LCM) for the numbers 4, 6 and 8 together.
To find the LCM, we have to break down every number into it's prime factors:
4: 2 x 2 = 2²
6: 2 x 3 = 2 x 3
8: 2 x 2 x 2 = 2³
Then for each prime number listed we pick the highest exponent and we multiply them. For 2, the highest comes from 8 (2³), while for 3 there's only one occurrence... so the choice is easy:
LCM (4,6,8) = 2³ * 3 = 8 * 3 = 24
So, every 24 houses, we'll find all three trolls colors.
How many times will that happen within a group of 75 houses?
3 times of course, at houses #24, #48 and #72.
Copper silver and gold that found in barazil
Gas bases, Power Plants, etc
Answer:
Making farm land (agriculture), terraforming (so we can build homes etc.)
The biggest Shia Muslim country is Iran (but it's not on the list). There is also a large minority in Iraq, Azerbaijan and Bahrain. Saudi Arabia has some small communities, but Yemen is divided almost in Half among the Shia and the Muslims - so the best answer is B! (but Kuwait also has a sizeable community and Quatar has about 5% of Shia Muslims)
