Question
P6.RD.JC.22031807-A1
PSLE
Usha had a basket of white balls and grey balls in the ratio 13 : 7. She removed an equal number of white balls and grey balls from the basket. The ratio of the number of white balls and grey balls left in the basket became 3 : 1. What percentage of the balls were left in the basket?
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 RFPD P6.RD.JC.22031807

29 Jun 2024, 10:56 AM

PSLE
Usha had a basket of white balls and grey balls in the ratio 13 : 7. She removed an equal number of white balls and grey balls from the basket. The ratio of the number of white balls and grey balls left in the basket became 3 : 1. What percentage of the balls were left in the basket?
Navigations
Contact Us
Members
Links