Question

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Answer 1

Hi Friend !!!


Let x and y be two numbers,

 Larger Number be x 

and smaller number be y

Given that xy = 18.75 ........... (1)

x = 3y  ..................................... (2)

From (1) & (2)

3y * y = 18.75

$3y^{2} = 18.75$

$y^{2} = 6.25$

$y = \sqrt{6.25} = 2.5$

Smaller number [y} = 2.5

Larger Number [x] = [3y] = 3 * 2.5 = 7.5 

Your answer is (4)7.5