Question
P6.RA.NK.21060203-A1
PSLE
The ratio of the number of sweaters to that of blazers in a factory outlet was 9 : 2 at first. After 30 blazers were sold, the ratio of the number of sweaters to that of blazers became 7 : 1. What was the total number of sweaters and blazers in the factory outlet at first?
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 RATIO P6.RA.NK.21060203

29 May 2024, 05:44 PM

PSLE
The ratio of the number of sweaters to that of blazers in a factory outlet was 9 : 2 at first. After 30 blazers were sold, the ratio of the number of sweaters to that of blazers became 7 : 1. What was the total number of sweaters and blazers in the factory outlet at first?
Navigations
Contact Us
Members
Links