The number of illiterate persons in a country decreased from 150 lakhs to 100 lakhs in 10 years. What is the percentage of decrease?
1
33\(\frac{2}{3}\)
2
33\(\frac{1}{3}\)
3
22\(\frac{1}{3}\)
4
33
The number of illiterate persons in a country decreased from 150 lakhs to 100 lakhs in 10 years. What is the percentage of decrease?