The average is 450.
100100
300 Find the difference (500-100=400) then halve the sum(200). Add the halved sum to the lowest number in the equaion(100) or subtract the halved sum(200)from the largest number in the equation(500) one:500-100=400 two:400/2=200 Three: 200+100=300 or 500-200=300
hay
200 + 300 200 + 200 + 100
100, 200, 300, 400, 500, 600, 700, 800, 900
1200
100100
100, 200, 300, 400, 500 and so on.
It is 200% of 150. 75% of 400 = 300 % rate =300/150 *100% = 200%
300 Find the difference (500-100=400) then halve the sum(200). Add the halved sum to the lowest number in the equaion(100) or subtract the halved sum(200)from the largest number in the equation(500) one:500-100=400 two:400/2=200 Three: 200+100=300 or 500-200=300
100, 200, 300, 400...
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100, 200, 300, 400, 500.
100, 200, 300, 400, 500.
100, 200, 300, 400, 500
50, 100, 150, 200, 250, 300, 350, 400, 450, 500
100, 200, 300, 400, 500, 600.