Calculate the number 613
NUMBERMANIA: Calculate the number 613 using numbers [2, 8, 9, 4, 39, 538] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 17
The first user who solved this task is Nílton Corrêa de Sousa.
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Getting Into Fights
They were married, but since the argument they had a few days earlier, they hadn't been talking to each other.
Instead, they were giving each other written notes.
One evening he gave her a paper where it said:
"Wake me up tomorrow morning at 6 am."
The next morning he woke up and saw that it was 9 o'clock.
Naturally he got very angry, but as he turned around he found a note on his pillow saying:
"Wake up, it's 6 o'clock!"
Instead, they were giving each other written notes.
One evening he gave her a paper where it said:
"Wake me up tomorrow morning at 6 am."
The next morning he woke up and saw that it was 9 o'clock.
Naturally he got very angry, but as he turned around he found a note on his pillow saying:
"Wake up, it's 6 o'clock!"