Questions

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61 P5.DA.JM.17083178

Level 2
From January to August last year, Sherrie read an average number of 7.5 story books per month. She did not read any story books in the next 4 months. On the average, how many story books did she read per month last year?

2 m

Attempt

62 P5.DA.NK.23012603

Level 1
The average mass of Perry, Ethan and Tom is 36 kg. The average mass of Perry and Ethan is 34 kg. Find Tom's mass.

2 m

Attempt

2 averages Mass

63 P5.DA.NK.23052638

TRY FOR FREE

Level 1
The average cost of a duck and 6 turkeys is $10.20. The average cost of each turkey is $9.90. How much does the duck cost?

2 m

Attempt

2 averages Number x value Money

64 P5.DA.NK.23012619

Level 1
A family's average monthly spending for August and September was $713. Their average monthly spending from October to December was $824. What was their total spending from August to December?

2 m

Attempt

2 Averages Money Duration

65 P5.DA.JM.17083143

Level 1
The average of two numbers is 124 and the average of another set of two numbers is 262. Find the average of these four numbers.

2 m

Attempt

Averaging out 2 averages Number x value Units table

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