Simplification Test 2

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Question : 39 of 40

Marks: +1, -0

15% of 524 - 2% of 985 + x = 20% of 423

25.9
27.7
25.7
24.9
None of these

Solution:

15% of 524 - 2% of 985 + x = 20% of 423

{15×524}/100-{2×985}/100+x={20×423}/100

7860/100-1970/100+x=8460/100

78.60 - 19.70 + x = 84.60

58.9 + x = 84.60

x = 25.7

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