Question

Arvind has a piggy bank. It is full of one rupee and fifty paise coins. It contains

3 times as many fifty paise coins as one rupee coins. The total amount of the

money in the piggy bank is H 35. How many coins of each kind are there in the

piggy bank?
in one variable​

Answer 1

Answer:

0.50×x+1×y=35

⇒0.5x+y=35

⇒0.5×3y+y=35

1.5y+y=35

⇒2.5y=35

⇒y=

25

350

​

⇒y=14

So,

   x=3y

=3×14

=42

Therefore no.of fifty paise coins is 42 ans no.of one Ruppee coin is 14.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

I hope it will be help full for you