Question

Tom earns 90 dollars in 6 hours. At this rate, how many dollars will he earn in 30 hours?

• A. 450 dollars
• B. 540 dollars
• C. 120 dollars
• D. 150 dollars

Answer 1

The correct option is A 450 dollars

Tom earns 90 dollars in 6 hours.

So, the income of Tom in 30 hours can be shown as:


Hence, Tom will earn 450 dollars in 30 hours.