Wendy scored 79, 81 and 77 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies test?
2 m
Wendy scored 79, 81 and 77 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies 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:03 Jul 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.NK.23012613
Student:
Class:
Level:
School:
Wendy scored 79, 81 and 77 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies test?
(2 m)
Ischool Pte Ltd
Date:
03 Jul 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.NK.23012613
Student:
Class:
Level:
School:
Wendy scored 79, 81 and 77 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies test?
Wendy scored 79, 81 and 77 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies 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:03 Jul 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.NK.23012613-A2
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.
