Question
P6.SP.JC.21061106-A1
PSLE
The photocopying rates of two machines J and K are as shown. Both machines were use to make a copy of a set of notes which had been divided into teacher set and student set. Machine J took 5 minutes is to photocopy teacher set and Machine K took 6 minutes to photocopy student set.
  1. How many pages were there altogether in the set of notes?
  2. Another copy of the same set of notes was made using Machine K only. How many minutes did Machine K take?
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 6 SPEED P6.SP.JC.21061106

19 May 2024, 04:45 AM

PSLE
The photocopying rates of two machines J and K are as shown. Both machines were use to make a copy of a set of notes which had been divided into teacher set and student set. Machine J took 5 minutes is to photocopy teacher set and Machine K took 6 minutes to photocopy student set.
  1. How many pages were there altogether in the set of notes?
  2. Another copy of the same set of notes was made using Machine K only. How many minutes did Machine K take?
Navigations
Contact Us
Members
Links