Question
Hilda and Billy started running together along a cross country track. When Billy completed the track in 35 minutes, Hilda had run only 35 of the track. Hilda’s average speed was 98 m/min slower than Billy’s.
  1. How long was the cross country track in m?
  2. Find Hilda’s average speed in m/min.
3 m
(a)

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(b)

Click button first when a symbol is required. X

Hilda and Billy started running together along a cross country track. When Billy completed the track in 35 minutes, Hilda had run only 35 of the track. Hilda’s average speed was 98 m/min slower than Billy’s.
  1. How long was the cross country track in m?
  2. Find Hilda’s average speed in m/min.