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Question : $\frac{33}{5}×\frac{33}{5}\div 2×3\frac{3}{5}×\frac{2}{5} +\frac{2}{5}×\frac{2}{5}$ = ?

Option 1: 15

Option 2: 31.52

Option 3: 17

Option 4: 18


Team Careers360 17th Jan, 2024
Answer (1)
Team Careers360 20th Jan, 2024

Correct Answer: 31.52


Solution : $\frac{33}{5}×\frac{33}{5}\div2×3\frac{3}{5}×\frac{2}{5}+\frac{2}{5}×\frac{2}{5}$
= $\frac{33}{5}×\frac{33}{10}×\frac{18}{5}×\frac{2}{5}+\frac{2}{5}×\frac{2}{5}$
= $\frac{19602}{625}+\frac{4}{25}$
= $\frac{19602+100}{625}$
= $\frac{19702}{625}$
= 31.52
Hence, the correct answer is 31.52.

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