Question

Mr. Brian earns $413$ in $7$ hours. How much does he earns in $3.5$ hours?

• A. $106.5$
• B. $116.5$
• C. $200$
• D. $206.5$

Answer 1

Answer: (D)

$206.5$

$\because$ In 7 hours, Mr, Brian earns=$413$

$\therefore$ In 1 hours, he will earns $\frac{413}{7}=$59$

$\therefore$ In 3.5 hours, he will earns= $59\times 3.5$=$206.5$