Question

Arun has equal number of 1 rupees, five rupees ten rupee notes with him. if has 320 rupees with him what will be number of each rupee notes​

Answer 1

Step-by-step explanation:

Let the common multiple be 'x'

Therefore numbers are- x, 5x,10x.

Let us add all of them- x+5x+10x=320 (Total Amount)

16x=320

x=320/16

x=20

Let's multiply,

x=20 (20 notes of ₹1)

5x=20×5=100 (100 notes of ₹5)

10x=20×10=200 (200 notes of ₹10)

20+100+200=320

Here's your answer! :)

Answer 2

Answer:

Arun has 20 notes of 1 rupee, 5 rupees, and 10 rupees each.

Step-by-step explanation:

It is given that Arun has an equal number of 1 rupee, 5 rupees, and 10 rupees notes. Let this number be x.

Therefore, Arun has 1x rupees as 1 rupee notes, 5x rupees as 5 rupee notes, and 10x rupees as ten-rupee notes.

He has a total amount of 320 rupees with him. So,

×20 = ₹20

16x = 320

x = 320/16

x = 20

Hence, Arun has 20 notes of each amount.

1x = 1×20 = ₹20 as 1 rupee notes.

5x = 5×20 = ₹100 as 5 rupee notes.

10x = 10×20 = ₹200 as 10 rupee notes.

Therefore, the number of each rupee note is 20.

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