Question
P6.SP.TL.18012263-A1
Erika and Julian started running together along a cross country track. When Julian completed the track in 23 minutes, Erika had run only 13 of the track. Erika’s average speed was 114 m/min slower than Julian’s.
  1. How long was the cross country track in m?
  2. Find Erika’s average speed in m/min.
3 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.TL.18012263

19 Apr 2024, 07:03 AM

Erika and Julian started running together along a cross country track. When Julian completed the track in 23 minutes, Erika had run only 13 of the track. Erika’s average speed was 114 m/min slower than Julian’s.
  1. How long was the cross country track in m?
  2. Find Erika’s average speed in m/min.
Navigations
Contact Us
Members
Links