I believe the answer is 350,000.
It is 25/3 which gives you 8.3 but let's say it is 8. So 8 students have 3 siblings and 9 have 2-0 siblings and 8 have 4-any number higher siblings. So if that kid joins there would be an avg of 3.63 siblings so 3.63 is the answer.
Answer:
5
Step-by-step explanation:
penta stands for 5
Answer:
You should multiply it by the number beside it, four.
Step-by-step explanation:
You may or may not know this depending on how new to this you are but you always do the parenthesis first, it's the first rule of pemdas.
1/4 x 4 would result in 1.
Answer:
5:5 or 7:3
Step-by-step explanation:
Step-by-step explanation:
If there are 15 red marbles, there'll be 7 blue marbles.
If there are 7 blue marbles, there'll be 3 green marbles.
If we get 2 blue marbles and put 2 green, than things will stay like this:
If there are 5 blue marbles, there'll be 5 green marbles.
If we get 2 green marbles and put 2 green, than things will stay like this:
If there are 7 blue marbles, there'll be 3 green marbles.
