Hard Problem

If ice cream and chips cost 1.10$.If ice cream cost 1$ more than chips.How many $cost chips Note by Arbër Avdullahu 5 years, 8 months ago MarkdownAppears as *italics* or _italics_ italics **bold** or __bold__ bold - bulleted- list • bulleted • list 1. numbered2. list 1. numbered 2. list Note: you must add a full line of space before and after lists for them to show up correctly paragraph 1paragraph 2 paragraph 1 paragraph 2 [example link](https://brilliant.org)example link > This is a quote This is a quote  # I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world" # I indented these lines # 4 spaces, and now they show # up as a code block. print "hello world" MathAppears as Remember to wrap math in $$...$$ or $...$ to ensure proper formatting. 2 \times 3 $$2 \times 3$$ 2^{34} $$2^{34}$$ a_{i-1} $$a_{i-1}$$ \frac{2}{3} $$\frac{2}{3}$$ \sqrt{2} $$\sqrt{2}$$ \sum_{i=1}^3 $$\sum_{i=1}^3$$ \sin \theta $$\sin \theta$$ \boxed{123} $$\boxed{123}$$ Comments Sort by: Top Newest Are you kidding me? - 5 years, 8 months ago Log in to reply may be he is.....:) - 5 years, 8 months ago Log in to reply huahuahhuahua no no i know this problem - 5 years, 8 months ago Log in to reply we know - 5 years, 8 months ago Log in to reply It's not a "hard" problem at all. Can be solved by setting some equations. Let x be the price of the ice cream and y be the price of the chip. We got a system of equations: x + y = 1.1 (1) x - y = 1 (2) Solve it by adding (x - y) to (x + y) and 0.1 to 1.1. We get 2x = 2.1 => x = 1.05. We get y = 0.05 by using the (1) equation. - 5 years, 8 months ago Log in to reply is it 0.5$....a question of this type was asked in challenges....few weeks ago...:)

- 5 years, 8 months ago

It is actually 0.05$. - 5 years, 8 months ago Log in to reply He obviously knows the answer. - 5 years, 8 months ago Log in to reply ITS 0.05$ :) i admit the mistake...

- 5 years, 8 months ago

For 95% of people wrong in this question

- 5 years, 8 months ago

how come brother?

- 5 years, 8 months ago

what?!

- 5 years, 8 months ago

95% people get it wrong? That is not easy to gulp.

- 5 years, 8 months ago

Based by Univeristy of Boston

- 5 years, 8 months ago

95% of people say that it cost 0.10$- 5 years, 8 months ago Log in to reply is it.....?we solve such questions by simply applying...logics or forming...equations then how 95% people can get it wrong? unable to digest.... - 5 years, 8 months ago Log in to reply Riya, it is 0.05$.

- 5 years, 8 months ago

sorry....i agree....my mistake

rather i shud say...SILLY MISTAKE :|

- 5 years, 8 months ago

95% people. xD

- 5 years, 8 months ago

huahuahahha

- 5 years, 8 months ago

fine...guys...stop it :D

- 5 years, 8 months ago

Sorry.

- 5 years, 8 months ago

hey...why saying...sorry?

- 5 years, 8 months ago

I thought you were offended since I made fun.

- 5 years, 8 months ago

areee nai

i mean no problem.......i am not that kind of a person....who gets angry even on small funny incidents...chill...:)

- 5 years, 8 months ago

Sure :D

- 5 years, 8 months ago

:D

- 5 years, 8 months ago

survey?

- 5 years, 8 months ago

5 sen?? seriously?? how u all do it?

- 5 years, 8 months ago

$$\frac{(1.10-1)}{2}$$ this is a formula.when a question tells you total value of 2 items $$A$$ and difference between their price $$B$$,the value of the more expensive item is $$\frac {A+B}{2}$$ and the value of the cheaper item is $$\frac {A-B}{2}$$

- 5 years, 8 months ago

1.05 and 0.05

- 5 years, 8 months ago

why everyone of you are quarrelsome over this "so called hard" matter...

- 5 years, 8 months ago

wow, so damn hard :D

- 5 years, 8 months ago

10 cents

- 3 years, 3 months ago