# Lorelai

Lorelai scored 15 points on her pretest. On her second try, she got 75 points. What is her percent increase?

### Correct answer:

Tips for related online calculators

Our percentage calculator will help you quickly calculate various typical tasks with percentages.

#### You need to know the following knowledge to solve this word math problem:

#### Grade of the word problem:

## Related math problems and questions:

- Zdeněk 4090

Petr scored 18 points, Jirka half, Roman scored 3 points less than Petr, and Zdeněk one point less than Jirka. Find out how many points Zdeněk got. - The average 8

The average point per game in NCAA men's basketball is 71 points. If Duke scored 112% of the average and UNC scored 0.87 times the average, who scored more points? - Suppose 8

Suppose the scores on a test have a normal distribution with X=74 and a standard deviation of s=18. What percentage of students have scores higher than 90? What percentage of students have scores between 70 and 85? Twenty percent of the students do better - Trinity 2

Trinity has saved $500 for a new car. She recently got a job as a dog walker and added $70. What percent of her original savings got added? - Percentage 26321

Maroš, the captain of the football team Coyotes from Kojetín, converted 15 penalties out of 20, so he has a success rate of 75%. How many percentage points will his success rate increase if he converts the following 5 penalties without hesitation? - Salary increase 2

Each year, Francesca earns a salary 2 percent higher than her previous year's salary. In her first five years at this job, she earned a total of $187,345. What was Francesca's salary in her 1st year at this job? - The Chemistry test

The Chemistry test contained eight questions, each with 3 points. Peter scored 21 points. How many percent did Peter write a test? - Students

Students solve word problems. They received 3 points for each correctly solved task. Four points were deducted for a task that was not solved or incorrectly solved. Tomas solved a total of 15 tasks and scored 24 points. How many tasks did he solve correct - Brooke

Brooke divided 2/3 by 1/6 and got 1/9. Her classmate told her that she wasn't correct. What do you think went wrong with Brooke's solution? Explain your answer in 2 - 3 sentences. - Medians and sides

Triangle ABC in the plane Oxy; are the coordinates of the points: A = 2.7 B = -4.3 C-6-1 Try to calculate the lengths of all medians and all sides. - Magnification of the square

If we increase the square side, increase the area of the 70 %. About what percentage was increased on its side? - Henry

Henry has scored 72, 67, 82, and 79 on his Algebra tests. Use an inequality to find the scores he must take on the final exam to pass the course with an average of 77 or higher, given that the final exam counts as two tests. - Look at

Look at the time on the clock now. Information The short hour on hand is between 9 and 10. The long minute hand points to 5. Question Second-graders go to recess in 15 minutes. What time will it be then? - Study

For 7 hours of study, she scored a 75, so if she made 93, how many hours would she need to study? - The hockey

The hockey player scored six goals from 15 shots. How many % was he successful? - Two sigma

Khail took his math test and scored 88. If the class average was 78 with a standard deviation of 5, what percent of students earned a higher grade than Khail's grade? - Birthdate

Jane brought 30 lollipops and 24 chewing gum for their friends on her birthday. How many friends does she have if everyone receives the same number of lollipops and chewing gums? How much chewing gum and lollipops got any friends?