Question
P6.SP.TL.18012263-A1
Barbara and Henry started running together along a cross country track. When Henry completed the track in 42 minutes, Barbara had run only 49 of the track. Barbara’s average speed was 110 m/min slower than Henry’s.
  1. How long was the cross country track in m?
  2. Find Barbara’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

27 Apr 2024, 07:06 AM

Barbara and Henry started running together along a cross country track. When Henry completed the track in 42 minutes, Barbara had run only 49 of the track. Barbara’s average speed was 110 m/min slower than Henry’s.
  1. How long was the cross country track in m?
  2. Find Barbara’s average speed in m/min.
Navigations
Contact Us
Members
Links