₦airaland Forum

Let's challenge our minds


Look the the examples given to you and provide the answer to the question mark in the figure below

126

126

126

my friend................

126

U all said 126 but you guys didn't show how u did arrive at the answers

dre11:
U all said 126 but you guys didn't show how u did arrive at the answers

2+3=5... 5*2=10

8+4=12.. 12*8=96

7+2=9.. 9*7=63

6+5=11.. 11*6=66
______________________

9+5=14.. 14*9=126

Let's go on with the word problem again

16
√16 =4, 4*4=16

1. 40/5= 8
8*8= 64

2. 63/7= 9
9*9= 81

3. ?/4= p...... eqn 1
p*p= 16... eqn 2
from eqn 2
p*p =p^2
then p^2= 16
p=√16
p=4

input p=4 in eqn 1
?/4=4
multiply both sides by 4
?/4*4= 4*4
?=16
therefore our missing figure is 16

D first one is 126,d second 1 is 16

vosquare:

17

RaeMystix:
17

How did you get your figure

Show some bit of workings

vosquare:

1.. 8*3+6 =30

2.. 4*7+21=49

3.. 3*5+? =32
15+? =32
collect like terms
?= 32-15
?= 17
therefore the missing number is 17

Let go on


What show be the time by this watch on the fifth side

3:13- 2:31= .82
3:55- 3:13= .42
4:37- 3:55= .82
So the next # has to be =.42
Therefore, 4:37+.42=4.79

..

dre11:
Let's go on with the word problem again

√64= 8
8×5=40

√81 =9
9×7=63

Therefore
√16= 4
4× 4 = 16

kingphilip:
1.. 8*3+6 =30

2.. 4*7+21=49

3.. 3*5+? =32
15+? =32
collect like terms
?= 32-15
?= 17
therefore the missing number is 17

Why did you modify my post?

5:19

RaeMystix:
3:13- 2:31= .82
3:55- 3:13= .42
4:37- 3:55= .82
So the next # has to be =.42
Therefore, 4:37+.42=4.79

The difference between all is 42mins, no one is 82mins, check again....and instead of writing 4:79, u should have written 5:19 (minute stops at 60)...posting at 12:56am, u must have been dizzy.

denniece1:
The difference between all is 42mins, no one is 82mins, check again....and instead of writing 4:79, u should have written 5:19 (minute stops at 60)...posting at 12:56am, u must have been dizzy.

Realizes
Ooooooh...ooopss!.

3:13- 2:31= .42
3:55- 3:13= .42
4:37- 3:55= .42
So the next should be an addition of .42
That is 4:37+.42=4.79
but there's Nothing like. 79 since all stops at 60 so we take 60 as 1 and add it to 4
therefore the time will be (4+1).(79-60)
5.19

RaeMystix:
Why did you modify my post?

modify ur post? please tel me how because I didn't

vosquare:

eleyi gidi gan o
this one is really strong o

Let continue with our puzzle game





Let solve for the combine weight

27kg

Let rabbit=x cat=y dog=z
x+y=10.....1
x+z=20.....2
y+z=24.....3
(1+2).... 2x+y+z=30
Therefore 2x+24=30
And x=3, y=7, z=17
x+y+z=27
Answer is 27.

vosquare:

vosquare come answer this one jor

kingphilip:
vosquare come answer this one jor