Question

pls say the correct answer with explanation ​

Answer 1

Answer:

Let x and y be the number of 50-paisa and 25-paisa coins respectively. Then  x + y = 50 ……….(i)  0.5x + 0.25y = 19.50 ………(ii)  Multiplying (ii) by 2 and subtracting it from (i), we get  0.5y = 50 - 39  ⇒ y = 11/0.5 = 22  Subtracting y = 22 in (i), we get  x + 22 = 50  ⇒ x = 50 – 22 = 28  Hence, the number of 25-paisa and 50-paisa coins is 22 and 28 respectively.Read more on Sarthaks.com - https://www.sarthaks.com/132281/lady-has-only-paisa-coins-and-paisa-coins-her-purse-if-she-has-50-coins-in-all-totaling-rs-19-50?show=132286#a13228

Answer 2

Answer:

HLO SIS

i also dont know more about tamil but i am fluent in korean , japanese,little chineese and french u can talk in any one of these language

i am a boy 9th

native tn india

but living in korea

do u use pinterest

i  have seen ur intro

Step-by-step explanation: