Question

A bag contains 5p, 10p and 20p rs coins in the ratio of 1:2:4 respectively. if the money bag is rs.84.find the number of 10p coins in that bag

Answer 1

Answer:

Step-by-step explanation:

r u sure its 84 rs not 85 .. because the bag has 5p 10p and 20p .....

therefore i cant answer,,, check question

Answer 2

Answer:

160

Step-by-step explanation:

Let the coins be x , 2x, 4x.

5x + 20x + 80x = 8400

105x = 8400

x = 8400/105 = 80.

Thus the coins are 80, 160, 320.