Question
P5.RD.JC.17083124-A1
There were some grey, brown and black markers in a box. 211 of the markers were brown. The ratio of the number of grey markers to the number of black markers was 4 : 5. There were 258 fewer brown markers than black markers.
  1. Find the ratio of the number of grey markers to the number of brown markers to the number of black markers in the box.
  2. How many black markers were there?
4 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 RFPD P5.RD.JC.17083124

03 Jun 2024, 01:49 PM

There were some grey, brown and black markers in a box. 211 of the markers were brown. The ratio of the number of grey markers to the number of black markers was 4 : 5. There were 258 fewer brown markers than black markers.
  1. Find the ratio of the number of grey markers to the number of brown markers to the number of black markers in the box.
  2. How many black markers were there?
Navigations
Contact Us
Members
Links