Question

A bag has a many one rupee coins as fifty paise coins. If the total value of coins is Rs 30, then how many coins of each type are there?​

Answer 1

Step-by-step explanation:

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let the number of rs 1 coins be x coins

then in QUESTION, this is given that the no. of coins of rs 1 is same as 50 paise coins

so 50 paise coins = x

value of rs 1 coins = rs 1 X x= rs 1x or 100x paise

value of 50 paise coins = 50 X x = 50 X paise

A/Q = 100x + 50x = 3000 ( as in rs 30 there are 3000paise

= 150x = 3000

= x = 20

so, coins of rs 1 = 20

coins of 50 paise = 20

Answer 2

Answer:

Step-by-step explanation:

Firstlt convert the rupee into coin like that

1 rupee =100paise

So,convert one rupee and 50 paise into paise

=150p and also convert 30 rupee into paise =3000

Two types of coins = 3000/150

 =20 ANS