Math, asked by rajachoudhary0986, 6 months ago

Ek bag me 25paisa, 10paisa and 5paisa ke coin 1:2:3 ke ratio me hai. If bag me total 30rupis hai, to bag me 25 paisa ke kitne coins hai?
Options-- a)50 b)100 c)150 d)200

Answers

Answered by khushirajpoot
2

Answer:

150 is the right answer

Answered by Anonymous
10

Question:-

Ek bag me 25paisa, 10paisa and 5paisa ke coin 1:2:3 ke ratio me hai. If bag me total 30rupis hai, to bag me 25 paisa ke kitne coins hai?

Options-------

a)50

b)100

c)150

d)200

Solution:-

</p><p>\large{ \underline{ \rm{ \purple{Given:-  }}}}

Ek bag me 25paisa, 10paisa and 5paisa ke coin 1:2:3 ke ratio me hai.

Bag me total 30 Rupees hai.

</p><p>\large{ \underline{ \rm{ \purple{To \:  Find:-  }}}}

Bag me 25 paisa ke kitne coins hai?

</p><p>\large{ \underline{ \rm{ \purple{Directions:-  }}}}

Let:- [As given dimensions in the question for ratios]

25 paise coins as 1x or x.

10 paise coins as 2x.

5 paise coins as 3x.

{ \pink{ \bigstar}}{ \underline{ \rm{ {Required  \: Equation:-  }}}}

 \red{ \boxed{\mathtt{25x+10(2x)+5(3x) = 60x✔}}}

 \implies \mathtt{25x + 20x + 15x = 60x}

 \implies \mathtt{60x = 30 \times 100}

 \implies \mathtt{x =  \frac{30 \times 100paise}{60} }

 \implies \mathtt{x =  {5 \times 10}}

 \implies \mathtt{x =  {5 0 \: }}

 \pink \bigstar{ \rm{ \underline{ So, According  \: to \:  our  \: Equation:- }}}

Number of 25 paise coins:- 50=50

Number of 10 paise coins:- 2×50=100

Number of 5 paise coins:- 3×50=150.

 \pink {\boxed {\rm{Hence, Number  \: of \:  5 \:  paise \:  coins \: is 150. }}}

Similar questions