A collection of 16 coins, each with a face value of either 10 paisa or 25 paisa, bas a total face value of Tk 2.35. How many of the coins have a face value of 25 paisa?
A. 3
B. 5
C. 7
D. 9
Answer:B
A collection of 16 coins, each with a face value of either 10 paisa or 25 paisa, bas a total face value of Tk 2.35. How many of the coins have a face value of 25 paisa?
A. 3 B. 5 C. 7 D. 9