130. I really hope you're either five, or just not being serious.
100 + 30 + 80 = 210
The total is 400.
The sum of 70 + 30 + 1250 + 50 + 100 = 1500
139 :)
30+70 = 100
the sum of 70 + 30 = 100
4/10 + 30/100 + 6 =40/100 + 30/100 + 600/100 =670/100 =67/10 =6.7 or 6⁷/₁₀
12 x (1 + (30/100)) = 15.6 x (1 - (15/100)) = 13.26 x (1 + (40/100)) = 18.564
3/10 + 12/100 =30/100 = 12/100 = 42/100 = 0.42
P = 100 l = 30 w = 20
125 + 125 + 125 + 125 + 125 + 125 =125 * 6 =(100 * 6) + (20 * 6) + (5 * 6) =600 + 120 + 30 =600 + 100 + 20 + 30 =700 + 50 =750
it will be (30*300/100)-(40*400/100)+(50*500/100)=500. hope it will help.