Question
P6.FR.JC.22100303-A1
PSLE
At first, a container contained 7 grey balls and some silver beads. After some grey balls were added, 710 of the balls were silver. After 20 blue balls were added to the container and now, 712 of the beads were silver. What was the number of grey balls added?
2 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 FRACTIONS P6.FR.JC.22100303

23 May 2024, 10:13 PM

PSLE
At first, a container contained 7 grey balls and some silver beads. After some grey balls were added, 710 of the balls were silver. After 20 blue balls were added to the container and now, 712 of the beads were silver. What was the number of grey balls added?
Navigations
Contact Us
Members
Links