Math, asked by jeebanjyotidas7, 2 months ago

Make fake currencies of denomination of Rs. 10 , Rs, 50 , Rs 100 and Rs 200.and answer the following questions (i) If you have total 40 notes of all kind and ratio of number of notes of rs 10, rs 50 rs 100 and rs 200 is 3: 4: 2:1. Then find how many fake notes you have to make for each denominations.

Answers

Answered by Afreenakbar

Answer:

Based on the given ratio and total number of notes, there are no fake notes for any of the denominations.

Step-by-step explanation:

To answer the question, we need to find the number of fake notes for each denomination. Let's calculate:

Given:

Total number of notes = 40

Ratio of notes:

Rs 10: Rs 50: Rs 100: Rs 200 = 3:4:2:1

Let's assign variables to the number of notes for each denomination:

Number of Rs 10 notes = 3x

Number of Rs 50 notes = 4x

Number of Rs 100 notes = 2x

Number of Rs 200 notes = x

According to the ratio, the total number of notes can be expressed as:

3x + 4x + 2x + x = 40

10x = 40

x = 4

Substituting x back into the variables:

Number of Rs 10 notes = 3 × 4 = 12

Number of Rs 50 notes = 4 × 4 = 16

Number of Rs 100 notes = 2 × 4 = 8

Number of Rs 200 notes = 4

Now, to find the number of fake notes for each denomination, we subtract the actual number of notes from the given total number of notes:

Number of fake Rs 10 notes = 12 - 12 = 0

Number of fake Rs 50 notes = 16 - 16 = 0

Number of fake Rs 100 notes = 8 - 8 = 0

Number of fake Rs 200 notes = 4 - 4 = 0

Therefore, based on the given ratio and total number of notes, there are no fake notes for any of the denominations.