11. Mother can finish sewing 24 pillows in 2 days. How many pillows can she finish in 8
days?
A 48
B. 80
C. 96
D. 192

12. A motorcycle travels 240 km on 6 liters of gasoline. At the same rate about how far
can it travel on 15 liters of gasoline?
A 3,600 km
B. 1,440 km
C. 600 km
D.90 km

13. What operation should be used to determine 75% of 500?
A. addition
B. subtraction
C. multiplication
D. division