pa help
1. A wheelchair racer finishes a 142m rece in 20s. How can you calculate the racer's average speed?
2. Alexa drives at an average speed of 43 kph on a journey of 138km. How long does the journey take?
3. Aldriex runs at average speed of 7kph. if he runs for 5½ hours, how far does he travel
PLS I NEED THE ANSWER
1. A wheelchair racer finishes a 142m rece in 20s. How can you calculate the racer's average speed?
2. Alexa drives at an average speed of 43 kph on a journey of 138km. How long does the journey take?
3. Aldriex runs at average speed of 7kph. if he runs for 5½ hours, how far does he travel
PLS I NEED THE ANSWER
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Answer:
ano grade nyo po ba??
Explanation:
titingnan ko po kung alam ko