Question 24

If Sunita earns 75/4% more than her boyfriend, find the approximate % her boyfriend earns less than Sunita.

Solution

Let her boyfriend earned=x

then Sunita earn=x+$$\frac{75x}{400}=\frac{19x}{16}$$

diffrence$$=\frac{19x}{16}-x=\frac{3x}{16}$$

%=$$\frac{\frac{3x}{16}}{\frac{19x}{16}}=\frac{3}{19}=16\%$$

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