Math, asked by india3977up, 14 days ago

a purse contins 25- paisa and 50- paisa coins . the number of former coin is three times the latter . if the total money in the purse is ₹ 50, find the number of coin of each type.​

Answers

Answered by tennetiraj86
2

Step-by-step explanation:

Given :-

A purse contins 25- paisa and 50- paisa coins . The number of former coin is three times the latter . The total money in the purse is ₹ 50.

To find :-

Find the number of coin of each type?

Solution :-

Given that

A purse contins 25- paisa and 50- paisa coins .

Let the number of 50-paisa coins be X

The value of X, 50- paisa coins = 50X paisa

Then,

The number of 25-paisa coins = 3 times the number of 50-paisa coins

=> 3X

The value of all 25-paisa coins = 25×3X

=> 75X paisa

The total money in the purse

= 50X paisa + 75X paisa

=> 125X paisa

According to the given problem

The total money in the purse = Rs. 50

We know that

1 Rupee = 100 paisa

=> Rs. 50 = 5000 paisa

Now

=> 125X = 5000

=> X = 5000/125

=> X = 40

The number of 50- paisa coins = 40

The number of 25-paisa coins = 3×40 = 120

Answer:-

The number of 50- paisa coins = 40

The number of 25-paisa coins = 120

Answered by shivasinghmohan629
0

Step-by-step explanation:

Let convert Rs.50 into paisa.

We know that: i.e. Rs.50= 50x100=5000paise.

One rupee 100 paise.

Also lets number of 50 paisa coins=x Therefore,no. of 25 paisa=3x.

i.e. 25x3x+50x=5000

=75x+50x=5000

=125x=5000

= x= 5000/125. = 40 is the answer

Therefore,no. of 50 paisa coins=40. No. of 25 paisa coins=3x=3x40=120.

Check

0.50×40+0.25x120 = Rs.50

Rs.20+Rs.30 = Rs.50

Rs.50 = Rs.50

L.H.S=R.H.S

Hence,Verified.

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