Mix Review Worksheet-16 full worksheet

- 16 : 24 = _______

A. 2 : 3 B. 22 : 33 C. 18 : 27 D. all the above

- In a class there are 50 boys and 30 girls. The ratio of the number of boys to the number of girls in the class is:

A. 80 : 50 B. 3 : 5 C. 5 : 3 D. none of these

- The average of 33.5, 30.4, 25.6, 31.5 and 29 is:

A. 28.5 B. 30 C. 29.7 D. 30.4

- In a bundle of 20 sticks, there are 4 sticks each of length 1 m 50 cm, 10 sticks each of length 2 m and each of the rest of length 1 m. What is the average length of the sticks in the bundle?

A. 1.2 m B. 1.5 m C. 1.6 m D. 1.8 m

- The average of 0.3, 0.03 and 0.003 is _____.

A. 0.3 B. 0.1 C. 0.111 D. none of these