The average is 145.
I don’t know
200
The multiples of 10 between 100 and 200 are 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, and 200
There are 8 results: 110; 120; 130; 140; 150; 160; 170; 180.
It is: 150/200 times 100 = 75%
150
Average = (150+200+100+130)/4 = 580/4 = 145
(150 + 200 + 100 + 130) ÷ 4 = 145
150 + 200 + 100 + 130 = 580
100-150
100, if it was 150 or up, it would be 200
200
The multiples of 10 between 100 and 200 are 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, and 200
200
-50 - 200 + 100 + 200 - 150 = -100. Your answer is -100. I hope I've helped you.
100
% rate = 75% = 150/200 * 100% = 0.75 * 100% = 75%
Expressed as a percentage, 130/200 x 100 = 65 percent.