We begin 3 years ago with 200 students, and moving forward to two years ago we find there were 200*1.5= <<200*1.5=300>>300 students who passed.

At the end of the subsequent year 50% more students pass than last year's 300, so that means 300*1.5=<<300*1.5=450>>450 students pass.

At the end of the current year there's another 50% increase over the previous year, meaning we have 450*1.5= <<450*1.5=675>>675 students pass.

# Answer

675
Question:
If there were 200 students who passed an English course three years ago, and each subsequent year until the current one that number increased by 50% of the previous year's number, how many students will pass the course this year?
Answer:
Let's think step by step.

user
675
If there were 200 students who passed an English course three years ago, and each subsequent year until the current one that number increased by 50% of the previous year's number, how many students will pass the course this year?
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