Question
P5.DA.NK.23052626-A1
Lucy bought some Biology books at $16 each. She also bought an equal number of Geography books at a different price. The average price of one Biology and one Geography book was $10. Lucy paid $144 more for the Biology books than the Geography books.
  1. What was the cost of one Geography book?
  2. How many Biology books did Lucy buy?
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 DATA ANALYSIS P5.DA.NK.23052626

26 Jun 2024, 01:07 PM

Lucy bought some Biology books at $16 each. She also bought an equal number of Geography books at a different price. The average price of one Biology and one Geography book was $10. Lucy paid $144 more for the Biology books than the Geography books.
  1. What was the cost of one Geography book?
  2. How many Biology books did Lucy buy?
Navigations
Contact Us
Members
Links