Question
P6.AG.JC.17080452-A1
The average score received by Marion, Sabrina, Irene and Gabby in a recent History test was 67 marks. Marion and Sabrina both got 10x marks each while Irene got half of Gabby's marks. How many marks did Irene score for the test? Express your answer in terms of x.
3 m
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

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.

STUDENT

Primary 6 ALGEBRA P6.AG.JC.17080452

26 Jun 2024, 11:01 PM

The average score received by Marion, Sabrina, Irene and Gabby in a recent History test was 67 marks. Marion and Sabrina both got 10x marks each while Irene got half of Gabby's marks. How many marks did Irene score for the test? Express your answer in terms of x.
Navigations
Contact Us
Members
Links