Question

40 % of 30 + 30 % of 20 + 20 % of 10 = 60 % of x, then x will be

Answer 1

40/100×30+30/100×20+20/100×10=60/100×x

4×3+3×2+2×1=2/3×x

12+6+2=2/3x

20×3/2=x

10×3=x

30=x

hope this will help you....

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