Question
A certain number represents
31.25% of another number. When 150 is added to the smaller number, it becomes 50% of the larger number. Determine the value of the larger number.Solution
ATQ,
Let the larger number be x According to the question, 0.50x – 0.3125x = 150 Or, 0.1875x = 150 Or, x = 150/0.1875 = 800
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Quantity II. The perimeter of a square whose diagonal is 19 cm.
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