@MegaNUT711
i avoid mental math to not be mental
@SamyDeluxxe
I avoid tipping by not going out
@UnderGecko
WAIT I NEVER THOUGHT ABOUT IT BUT THE SECOND ONE MAKES SO MUCH SENSE
@AnyoandMiku
How to easily multiply anything by 5: Split in half and add the first decimal spot example: 67 x 5 = 67 : 2 = 33,5 = 335
@O-Jones
tip = don't live in a country where tipping is the regular thing to do
@CloudmasterGaming-UNUSED
Me as a British: WHAT THE FUCK IS TIPPING!???
@SalimRufais
First one genuinely surprised me
@hxki47
So the first one: 10% of 6= 0.6 6% of 10= 0.6 25% of 72= 18 72% of 25= 18 40% of 75= 30 75% of 40= 30 Yup that works but only if it contains "easy" numbers like 75%, 50%, 25%, 10% etc.
@ammarrazik3739
Squared of a number where 5 is the last digit will be the multiple of digits before 5 and digits before 5+1 followed with 25. For example Squared of 25 Last digit is 5 so squred of 5 is 25 First digit is 2 so multiple of 2x(2+1) or 2x3 is 6 So the answer is 625 6 comes first follwed by 25 55 squred is equal to 3025 Last digit is 5 so, square 5 is 25 First digit is 5, so the multiple of 5x6 is 30 So 30 comes first followed by 25. 3025
@sandraampuan5873
Asians: We can actually calculate we just don't tip😂
@DazzlingSounds
Can you please continue this series? It seems genuinely helpful!
@BulseyeHeart
The first tip is only helpful on numbers that are easy to use as percentages (10, 25, 50, 75, 100, etc). Otherwise if you try to, for example, find 8% of 8, it wouldn't make it any easier. This is the same for almost any number.
@lemmonlemon
Multiplication is commutative 11*x=(10+1)x=10x+x Through the distributive property
@SimplyDZire553
Thank you for this! These hacks/tips are genuinely very helpful.
@mkg123.
that second tip is so helpful same with the first one
@GameOvertimeGO
"keep the change"
@veona599
“You go out ot eat but can’t calculate tip in your head.“ Laughs in British
@FireLionTheGreat
Bro thx a lot for helping
@henriqueschefflermarczewski556
Or, when u do eleven times something, you can add a zero as the last digit and add the number Like 11 x 56 Is the same as 10 x 56 + 56, which is 560 + 56 that equals 616 But, if you struggle with addition like this, do this: 560 + 56 = 560 + 50 + 6 = 560 + 40 + 10 + 6 = 600 + 16 = 616 So, 11 x 56 = 616
@Heligoland360