A group of 30 girls and 40 boys took part in a Science test. The average score of the girls was 80 points. While the average score of the boys was 52 points. What was the average score of all the children who participated in the test?
2 m
A group of 30 girls and 40 boys took part in a Science test. The average score of the girls was 80 points. While the average score of the boys was 52 points. What was the average score of all the children who participated in the test?
Symbols
Enter the numerator and denominator
Enter value
2
1-minute grace period
When you click the Next button, you will be given 1-minute grace period to decide
whether to do the next question type.
The question will be marked as incorrect if you exceed 1 minute and leave the question page.
Click the Back button instead if you would like to return to the topic page.
Ischool Pte Ltd
Date:17 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.NK.23052622
Student:
Class:
Level:
School:
A group of 30 girls and 40 boys took part in a Science test. The average score of the girls was 80 points. While the average score of the boys was 52 points. What was the average score of all the children who participated in the test?
(2 m)
Ischool Pte Ltd
Date:
17 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.NK.23052622
Student:
Class:
Level:
School:
A group of 30 girls and 40 boys took part in a Science test. The average score of the girls was 80 points. While the average score of the boys was 52 points. What was the average score of all the children who participated in the test?
A group of 30 girls and 40 boys took part in a Science test. The average score of the girls was 80 points. While the average score of the boys was 52 points. What was the average score of all the children who participated in the test?
Message
To help you learn well, you can save up to
5 questions per question types in the Notepad History for review.
The latest 5 questions willautomatically replace the earliest one.
If a question islocked, it will not be automatically deleted.
If 5 questions are locked, new questionscannot be saved.
To save new questions,unlock ordelete the existing questions in the
notepad history.
ISchool Pte Ltd
Date:17 May 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.NK.23052622-A1
Student:
Class:
Level:
School:
Promo Code
Promo Code:
SELECT PLAN TYPE
Subscribe Today!
Oops! The free trial period has expired.
Enjoy the full features by subscribing to iSchool today.
