80 is.
60 + 10 = 70
-10
The mean of a set of numbers is the average. That is to say, all the numbers added together and divided by the number of the numbers. the answer is 30.5
8+1+5+5+3+8+10+30=70 The answer is 70
If y + 3y + 10 = 70, then 4y + 10 = 70, and 4y = 60. We then find that y = 60/4 = 15.
80
Well, 10% of 70 would be 7. So if I am understanding the question correctly, I would have70+(10% of 70) -> 70+(.1*70) -> 70+(7)70+7=77
4 plus 10 plus 16 plus 70 equals 100. To find the sum of this series, simply add all the numbers together.
-10
10 + 3mm = 2010 + 3x20 = 70
g=12
105/70 + 45/70 + 49/70 = 199/70 or 2 and 59/70