16. An electrician has 3 3/4 cm of wire. He needs only 2 2/5 cm of wire for a job. How much wire was left?

A. 2 7/20 cm
B. 1 7/20 cm
C. 5 7/20 cm
D. 6 3/20 cm

17. If you multiply 1 / 4 and 2 / 3 , what will be the product?

A. 3/7
B. 1/6
C. 3/8
D. 1/4

18. In a group of 18 pupils, 2/3 are girls. How many are girls ?

A. 6
B. 9
C. 12
D. 15

19. There are 48 pupils in Mrs. Garcia's class. If 1/4 of the class is absent, how many are present

A. 12
B. 24
C. 36
D. 48

20. A uniform uses 2 1/4 meters of cloth. How much will be needed for 4 uniforms?

A. 8
B. 9
C. 10
D. 11

21. What is the product of 2/7 , 3/8 and 1/2 ?

A. 6/56
B. 3/28
C. 3/112
D. 3/56

22. In the equation 2/3 x 1/2 = N, what is the value of N?

A. 3/5
B/ 2/5
C. 1/3
D. 2/4

23. Multiply 2/5 , 3/4 and 4/5 .It will give a product of_____.

A. 6/25
B. 9/25
C. 6/14
D. 9/14​