Answer:
Question 1 = 9.75 + 10.75 + 11.75 + 12.75
Question 2 = 7 x 8
Question 3 = 15.8 + 16.8 + 17.8 + 18.8 + 19.8
Question 4 - Explained Below
Example Q4;
Quantity of consecutive numbers = c
Answer = x
x÷c = Median / Number in the middle
So we have ? + Median + ?
So in this case -
34 ÷ 3 = 11.33333333334
So we have ? + 11.33333333334 + ?
And since the consecutive numbers follow each other continuously in the order from smallest to largest, to get the 1st and 3rd number, subtract 1 to get the 1st and add 1 to get the 3rd and you will get this -
10.33333333334 + 11.33333333334 + 12.33333333334
To make sure the answer is correct, add the 3 numbers together, do you get x/34?
Question 5 = Chocolate Cake, Mongo Cake, Vanilla Cake, Coconut cake