4.3 repeating
Hope this helps.
G>=5, so anything above or equal to 5 would count. So, you could use 5, 6, 7.
Number 2 for question 1 and number 4 for question 2
What do you need help clarifying? Did you want to go over the questions you missed? (:
There is 4 1/10's in 2/5.
You do this by turning 2/5 into a fraction with a denominator of 10, so it will be 4/10. 1/10 + 1/10 + 1/10 + 1/10 = 4/10