The price of a kilo of galunggong increased from 73.00 to 85.00 per kilo. Find the percent of increase. 3. There were 12 pupils in a Grade 6 class who failed in the first quarterly test. In the last quarterly test, only 5 failed. What is the percent of decrease in failure? 4. The price of a lot in an exclusive subdivision is $3.1 million for every 100 square meters. This year, the price has increased to 3.348 million. What is the percent of increase in the price? 5. Your small intestine is about 20 ft long. Your large intestine is 75% shorter. How long is your large intestine? 127