Question
P5.ST.JC.18121193-A1
The average cost of 6 fiction books is $30.
After a fiction book that costs $80 is removed,
  1. What is new total cost of all the remaining fiction books?
  2. What is new average cost of all the remaining fiction books?
3 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

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 5 STRATEGIES P5.ST.JC.18121193

13 Jun 2024, 09:29 PM

The average cost of 6 fiction books is $30.
After a fiction book that costs $80 is removed,
  1. What is new total cost of all the remaining fiction books?
  2. What is new average cost of all the remaining fiction books?
Navigations
Contact Us
Members
Links