You should be able to solve this

15 cm -.-

gato+mesa-tortuga=170
gato=170+tortuga-mesa

tortuga+mesa-gato=130
gato=tortuga+mesa-130

170+tortuga-mesa=tortuga+mesa-130
170-mesa=mesa-130
300=2mesa
150=mesa

Fifty... six?

Attached: hqdefault.jpg (480x360, 18K)

Attached: 20181208_123639.jpg (720x1222, 357K)

STEM autism

Now that you have the table's height, you can get the cat's and turtle's heights as well

No. The cat and turtle can be any height, as long as they are 20 cm different.

Cuck

Cuckniggerfaggot

That table is taller than me

You can't, only 2 equations with three variables.
And yes it's 150cm.

small if true

wow... big if true

Attached: facebook meme.jpg (1427x1532, 512K)

isn't cat 40 cm? if you nullify it from first picture you will get the same height as in second

You only get 2 cats - 2 turtles, not the actual height.

all you know about the cat and turtle for sure is that the difference between them is 20 cm

K+H-S=170
S+H-K=130
So H is 150 and
K-S=20
S-K=-20
Can't be solved for K and S (S for turtle).

I first thought the kot was 40cm but then I realized the second measure included the entire turtle. Fuk. This angered me and gave up.

Now I'm eating chips.

I know but if you reduce first picture cat height line showing height will be exactly the same as in the other

you should be able to solve this

Attached: chinese math problem for kids.jpg (448x472, 93K)

19

Too easy, nigga

incorrect

Attached: 1543119170889.png (1267x785, 97K)

7+7+7 =21
6+6+7 =19
1+6+7 =15
6 + 2x6 =18

3hat+3bear=21
2bus+hat+bear=19
2hat+bus+bear=15
==>
hat=2
bear=5
bus=6
bear+2hat*bus=5+2*2*6=29

wrong

Attached: apu door.jpg (758x802, 136K)

oh sorry didn't saw the bus was emptythen it's 1 cuz bear is 6 and bus+bear is also 6, therefore bus is 0

6+2x0=6

9

7 + 7 + 7 = 21
6 + 6 + 7 = 19
2 + 6 + 7 = 15
7 + 2 × 6 = 19
where is it wrong???

84

Also wrong. Your value for bus is incorrect. Note that the bus contains a bear in lines 3 and 4.

Attached: 1540951995937.png (819x827, 20K)

bear has no hat and the bus is empty

9
7+7-7=21
6+6+7=19
2+6+7=15
7-2+4*6-5=9

Correct! you win prize

Excuse me: bus contains a bear in lines 2 and 3. Final line it lacks a bear.

Attached: 1543119940759.jpg (867x685, 96K)

You don't measure table with cats and turles.

ehh this puzzle is weird than

Then
bus=1
hat=2
bear=5
and the last row is
5+2*2*1=9

x = table
y = cat
z = turtle

x + y - z = 170
x + z - y = 130

2x = 300
x = 150

>mfw americanos are the only ones that got it right

Attached: 11892434-4132-4774-A055-8A25EE9D3483.png (1110x744, 175K)

3 * (Bear + Hat) = 21
Bear + Hat = 7

(Bear + Bus) + (Bear + Bus) + (Bear + Hat) = 19
2 * (Bear + Bus) + 7 = 19
Bear + Bus = 6

Hat + (Bear + Bus) + (Bear + Hat) = 15
Hat + 6 + 7 = 15
Hat = 2
Bear = 5
Bus = 1

Bear + (2 * Hat) * Bus = 5 + (2 * 2) * 1 = 9

correct

Attached: 1538700023323.jpg (714x512, 36K)

Yeah fucking bears and hats

minal final solution is

7+7+7=21
6+6+7=19
2+6+7=15
5+4x1 =9

Height: H
C: cat
T: tortoise

H + C - T = 170
H + T - C = 130

(H + C - T)-(H+T-C) = 170 - 130 = 40

H + C - T - H - T + C = 2C -2T = 40
C-T = 20
H + 20 = 170
H = 150

you should be able to solve this

Attached: chinese kindergarten homework.jpg (560x419, 30K)

9. lmao at the brainlets

13.

Bear 7
Bus 6
Hat 2
Hatless bear 5
Double hat 4
Hatless Bearless Bus 1

42131

42131

Let K denote shortness of Kat
Let C denote shortness of Curtle
Let P denote shortness of Pable

170 = K + P - C
130 = C + P - K

170+130=2P
300=2P
P=150

The Pable is 150 centigrade

My real answer.
The answer they want:
>the sum is actually a pattern
>A + B --> A*B...A+B...A-B
>fx. 4*3=12, 4+3=7, 4-3=1
So the answer is 42131

54131

Fugg 42131

correct!

Attached: 1538853373701-2.jpg (657x527, 38K)

post more please they're fun.

you should be able to solve this

Attached: chinese preschool entrance exam.jpg (340x349, 24K)

a

no

Attached: kalevala scrolls.png (482x495, 10K)

i mean 3 shit i'm tired

gorrect!

Attached: images.png (225x225, 7K)

Yes, this is obviously 3

But 5 is AESTHETIC

This one is stupid because you don't even have to look at the patterns. Each diagonal line has same ratio of blacks and whites and there's only one option with three blacks so it must be the correct answer. Number three it is

3? Am I being tricked? Is it really this easy?

I asked this a while ago but didn't got a good answer.
Three circles, calculate the circumference of the coloured area.
An answer without reasoning is not valid.

Attached: 1538019101777.png (700x288, 18K)

o-ok

Let B = table
B + C - T = 170
T + B - C = 130
2B = 300
B = 150cm

Its 42pi. Note that every segment of the circumference of a circle corresponds to a segment of the circumference of the colored area, and vice versa. So simply add the circumference all the three circles.

lmao you have two unknowns and two variables of course you can find the cat and turtles heights.

This is administered to Chinese preterm infants to determine whether they deserve an incubator or not.

Attached: chinese birth exam.jpg (340x350, 29K)

2?

5

21 divided by three is 7
19 - 7 = 12 divided by two is 6
6 + 7 = 13 meaning hat is two
seven plus (two times two) four is eleven times six is sixty six

who doesn't get this is fucking retarded, tbqh

150cm

z - x + y = 170
z - y + x = 130

Add those, 2z = 300
z = 150

Correct

wrong. look at the buses again and see what they don't all have in common

I can't read Dutch

3x = 21
x + 2y = 19
x + y + z = 15
a + 2z x y = ?

21/3 =7

7+ 2y= 19
2y = 19 - 7
2y = 12
y = 6

z + 7 + 6 = 15
-15 + 7 + 6 = -z
-2 = -z
z= 2

4 x 6 = a
24 = a

Attached: 1539807134324.png (504x340, 181K)

polan can't into basic arithmetics
either this is a meme or i just got a self esteem boost that somewhere out there someone is more stupid than i am

correct

Oh this answer is assuming 5 7 and 9 are the radii. If those are the diameters, its 21pi.

try again

Attached: 1541270720794-0.png (1280x853, 206K)

3t+3g = 21
2b+3t+g=19
2g+2t+b=15
Solve to get
t=5, g=2, b=1
?=t+2gb=5+2*2*1=9

Post more

3
easiest one of the bunch
please tell me people dont struggle with this

Alright, please tell me the height of the cat and turtle :)

5, 7 and 9 translates to 5, 7 and 9.

Deduction:

The vertical segment must be 2 since it's 2 3 1 for the first row and 1 2 3 for the second

The horizontal segment must be 3 since it's 1 3 2 for the first row and 3 2 1 for the second.

Hence 1, 6, 7 is out

Left with 2 3 4 5 8

There are 12 curved lines, 9 thick bars and 10 thin lines

Hence there cannot be curved lines. 2, 8 is out.

Left 3 4 5

Since all types of segment must be 12, then there must be 3 thick bars and 2 thin lines

5 is the answer

As pointed out, you need to know if those are diameters or radii.

You can't

you can only know the Cat is the Turtle + 20 units

i go for eight, final answer

48

I know, I’m just calling out the retard