Level 1
David's scores for 5 games are shown in the table. Find this average score.
1 m
Level 1 PSLE
Nora took 34 h to jog 9 km. What was her average jogging speed in km/h?
1 m
Level 1 PSLE
Kenny took 20 min to walk 960 m. What was his average speed in km/h?
1 m
Level 1
3 boys and 4 girls have a total of 840 stamps. What is the average number of stamps each child has?
1 m
Level 1
Jane has 4 different pieces of string measuring 20 cm, 18 cm, 10 cm and 12 cm. What is the average length of each piece of string?
1 m
Level 1 PSLE
Gopal took 40 minutes to complete a journey at an average speed of 72 km/h. What was the distance he travelled?
1 m
Level 1
During a donation drive, Lisa and her 4 friends collected a total of $5160 in six weeks. What was the average amount each of them collected in a week?
1 m
Level 1 PSLE
Arnold walked from his home to the library, which is 1.2 km away, at an average speed of 80 m/min. How many minutes did Arnold take to walk from his home to the library?
1 m
Level 1 PSLE
The sum of 4 numbers is 1020. One of the numbers is 180. What is the average of the other 3 numbers?
1 m
Level 1
The total mass of 30 children is 612 kg. What is the average mass of one child? Give the answer in 1 decimal place.
1 m