Tips
問題を読んで答えをえらぼう！
1/50
00.00
Ratio and Percentage Quiz
Entrance Exam Standard 50 Questions
Are you ready?
3
Your result
Correct：50、Wrong：0
57.33
record-breaking!You got third place!
Ranking
Retry
Revise
Share your result
Check what is 100%.
The base amount is 100%. Decide the base before calculating.
Use the percentage rule.
Rate = compared amount ÷ base amount. Percent means the rate is shown out of 100.
❌
○
×
URL copy