যেভাবে খুশী

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যেভাবে খুশী প্রশ্ন

Ok , so i have this math প্রশ্ন , that i couldn't find an answer to .....?!

A man received a bill with 450$ ....
so he took 250$ from his mom , and 250$ from his dad ...and now he has 500$
after paying his bill , he only had 50$ left ...

so he returned 10$ to his mom , and 10$ to his dad ...to keep only with him 30$ from the 50$ ....

so after that now he only owns to his mom 240$ and his dad 240$

but how come 240+240+30=510 , not only 500 !!!?

from where that 10$ came from ?!
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sorry for my English tho !
rabigfan96 posted বছরখানেক আগে
*
That's okay.
FlowerGoddess31 posted বছরখানেক আগে
 rabigfan96 posted বছরখানেক আগে
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যেভাবে খুশী উত্তর

XxEmolovexX said:
So... here's how আপনি solve it.

আপনি have

-450

আপনি borrow

+500

-450 + 500 = 50

50-20 = 30 extra.

আপনি have 30 extra from the 500...

Here lets make it simpler.

-450 + 500 - 20 = 30.

আপনি dont add up the 240 + 240 + 30. :l
If আপনি were to, 240+240=480. But, আপনি have to take in account what আপনি gave back. 250+250=500. আপনি ব্যক্ত that আপনি had 30 leftover, আপনি dont add the 30 to it :l
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posted বছরখানেক আগে 
FlowerGoddess31 said:
I'm a mathematical genius and in advanced math at my school. I figured it out as I was saying it and I almost got stumped at the last part আপনি ব্যক্ত about equaling $510. I reasoned that it is because আপনি had extra money to begin with ($50).
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posted বছরখানেক আগে 
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I hope that this can help আপনি at least a little bit. And I just want to take out the mathematical genius part because that's like bragging. :)
FlowerGoddess31 posted বছরখানেক আগে
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explain আরো please :)
rabigfan96 posted বছরখানেক আগে
*
it's ok , i don't see any bragging about it
rabigfan96 posted বছরখানেক আগে
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