Question

please tell correct answer and quick I will mark brainleast ​

Answer 1

Answer:

Total amount in the bag = Rs. 30=3000 paise

Let the number of 50 paise coins be x

Then the number of 25 paise coins =4x

Now, according to the question

25(4x)+50x=3000

100x+50x=3000

150x=3000

x=

150

3000

x=20

4x=80

Therefore, number of 50 paise coins =20

Number of 25 paise coins =80

Answer 2

Answer:

25 PAISE COINS ARE 80 , 50 PAISE COINS ARE 20

Step-by-step explanation:

LET THE NUMBER OF 25 PAISE COINS BE X , LET THE NUMBER OF 50 PAISE COINS BE Y

STEP 1 : 25/100X + 50/100Y = 30

STEP 2 : X = 4Y

STEP 3 : 25X + 50Y = 3000

STEP 4 : X + 2Y = 120

STEP 5 : 4Y + 2Y = 6Y

STEP 6 : 6Y = 120

STEP 7 : Y = 120/6

STEP 8 : Y = 20

HENCE THERE ARE 20 (50 PAISE) COINS , 80 ( 25 PAISE)