₦airaland Forum

Kuku kill me....

21
21
31.
Someone else should finish the rest for me

it is just the addition of the highest and lowest number.

It is the highest number + the smallest

21 21 31 15 120 312 111 218

pee777:
Case closed

Did the same

Ta ngbe irunooboo isiro yi wa sorites nairaland. Se er ire o da ni?

eye2sabi:
I ain't dull people. Here's the formular:
*Add all the numbers, get ur answer
*Add the two numbers that isn't the lowest and isn't also the highest.
Next is subtract the 2nd answer from the 1st answer. That's ur final answer
E. G
2+4+7+8=21
4+7=11
21-11=10
Final answer=10



I need my price

The is the way I got my answer too, you have to add everything together then subtract from the sum of the first and third number

eye2sabi:
I ain't dull people. Here's the formular:
*Add all the numbers, get ur answer
*Add the two numbers that isn't the lowest and isn't also the highest.
Next is subtract the 2nd answer from the 1st answer. That's ur final answer
E. G
2+4+7+8=21
4+7=11
21-11=10
Final answer=10



I need my price

I prefer this option to the 'add highest and lowest' option

Nicolars:
Nairalanders, make una no vex

Help my solution



How do I go about this quantitative reasoning

Samples:
2+8=10
10+1=11
30+1=31

Exercise
20+1=21
20+1=21
30+1=31
14+1=15
100+20=120
311+1=312
113+2=115
100+13=113
215+13=228

Hmmmm...and this na pikin quantitative
How far nah??

After the pikin don add, subtract, multiply, kon finally divide...na to tear book remain

Emmyk:
I'm not in Primary 5.

Longest time bros...

Hope you are very good

Nicolars:
Nairalanders, make una no vex

Help my solution



How do I go about this quantitative reasoning

Smallest number + biggest number.

if it were wen I was still in primary skul wud ave given u guys answers straight... na just simple addition and subtraction then division after which u multiple the answer u get is the end point of reasoning

Origin:
This thing pain me. I got the answer within 5 mins but to login took time (awaiting activation code). Its the smallest plus the largest number for all three examples.


I love maths and maths quizzes.

origin how many bottles of origin you take today? lol stop the lies madam

ogorwyne...

Oya come and solve this one...

Modified. ..

I have seen your reply...

E get as e be.

Nicolars:
Nairalanders, make una no vex

Help my solution



How do I go about this quantitative reasoning

interchange d result of the difference between d sum of the 2 middle numbers and the sum of the 1st and last numbers. Eg: 2*4*7*8 is (7+4)-(8+2)= 01 on interchanging gives 10, 4*1*20*30 is (30+4)-(20+1)=13 on interchanging gives 31. Tho it is not valid for d 3digits questions. Answers (1) 41 (2) 32 (3) 01 (4) 20 (5) 02.

Op make d student submit these ones, i bet d teacher sef no fit do am.

Make I sleep, I don try.

You might be right, but it doesn't make sense

industrious:
Hmm

Basically additional of the smallest and the largest number..

Like an inverse of RANGE

2 plus 8=10

1 plus 10= 11.

1 plus 30= 31

Ebenezerk2:
You might be right, but it doesn't make sense

It doesn't make any sense...

How is this going to make me a millionaire

just add the smallest and the highest. gbam

Brilliant mind

industrious:
Hmm

Basically additional of the smallest and the largest number..

Like an inverse of RANGE

2 plus 8=10

1 plus 10= 11.

1 plus 30= 31

Best on logic rearrange and smallest no. + highest no.

Eg 2+8 - 10
1+30 - 31
Ans. 21, 21, 31, 15, 120, 312, 115, 111 and 128

Men this thing goes against d norm of always looking 4 a pattern.

Brother, dis ur code may produce a disastrous result o

multivational:
Its simple, if you look at the Example, the only valid solution that is the same for all scenarios is add the highest value to the lowest value. E.g. 8+2=10, 30+1 = 31 etc. Well, I think like an artist not a mathematician! Lol, I am right though!

Highest number + lowest number

It's the highest number plus the lowest number. It's my habit to always try to solve intelligent questions like this but I couldn't. However, my 8 yr old son solved it in less than 20 seconds. Marvelous!

I think it is about adding the highest number to the lowest. There is no other way to get those answers because the sequence goes out with the next number.

Origin:
This thing pain me. I got the answer within 5 mins but to login took time (awaiting activation code). Its the smallest plus the largest number for all three examples.


I love maths and maths quizzes.

login indeed

simple add d second number in a series to last number in d same series

industrious:
Hmm
Basically additional of the smallest and the largest number..
Like an inverse of RANGE
2 plus 8=10
1 plus 10= 11.
1 plus 30= 31

it's not the highest and lowest but the second and last number