4 3/8 x 2/5 x 1,5 =..... A. 2 5/8b. 24/8c. 23/8d. 21/8

1,5 = 1 5/10 = 1 1/2 = 3/2

35/8 × 2/5 × 3/2
2 5/8 ⇒ A

4 3/8 × 2/5 × 1,5
= 35/8 × 2/5 × 15/10
= 7/4 × 15/10
= 7/4 × 3/2
= 21/8
= 2 5/8

[ Opsi A atau D ]