₦airaland Forum

what will the three animals weigh?

Combined weight is 27kg......i.e. The cat is 7kg, Rabbit 3kg & the Dog is 17kg

C-7
D-17
R-3
=27

D rabbit is 3 the cat is 7 while the dog is 17..combined they are 27kg

It is 31 oh

ok, it is 27

SIMPLE

laivwire:
It is 31 oh

YOU DULL SMALL SHA

Let A= Rabbit
B= Cat
C = dog

From Figure above, in simple analysis

A + B = 10kg -----------equation 1

A + C = 20kg -----------equation 2

B + C = 24 kg ---------- equation 3


From equation 2,
A= 20- C

From equation 3

B= 24- C

Substitute A and B into equation 1

20-C + 24-C =10

44-2C = 10

-2C= 10-44

-2C = -34

C= 34/2

C= 17

Substitute C into equation 2

A+ 17 = 20
A= 3

Substitute C into equation 3

B+17 = 24

B= 7

Therefore

A= 3, B= 7, C= 17

Total weight is 3+7+17 = 27

Rabbit= 3kg

Cat = 7kg

Dog = 17kg

How are mine supposed to know when it's just a drawing?

bring the animals in real life and I'll weigh them simple!!

jacksparrow1207:
YOU DULL SMALL SHA

lol, Didnt calculate the Rabbit. Assumed the Rabbit and Cat were both 7kg.

laivwire:
lol, Didnt calculate the Rabbit. Assumed the Rabbit and Cat were both 7kg.

LOL.

Lets assume rabbit, cat and dog’s weight are R,C and D correspondingly.

then we can say

Equation 1: R + C = 10

Equation 2: D + R = 20

Equation 3: C + D= 24

Then we need to find value of C + R + D

On adding Equation 1,2 and 3

2R + 2 C + 2D = 54 => R+C+D = 27

Na expo i use o

put a $ sign before those figures and watch me give you an answer in miliseconds.

To me, a Dog, a Cat and a Rabbit cannot enter the same Scale.

The answer is zero-0.

Lol.

=27

27

[color=#1980BC] Mi tink dem ah anchor 37kg ca de dog an cat an rabbit fi equal,ya no... [/color]

Make i google am now

Hmmm

DailyTimes:
https://img.youtube.com/vi/g8BgQhZKsQI/0.jpg
ALSO READ: Watch & Download: When Love Dies - Nigerian Nollywood Movie

Am here to learn

Hold on... Lemme ask Prof. Maurice Iwu

Cat 7
Rabbit 3
Dog 17

oh mine

husseinjnr:
Let A= Rabbit
B= Cat
C = dog

From Figure above, in simple analysis

A + B = 10kg -----------equation 1

A + C = 20kg -----------equation 2

B + C = 24 kg ---------- equation 3


From equation 2,
A= 20- C

From equation 3

B= 24- C

Substitute A and B into equation 1

20-C + 24-C =10

44-2C = 10

-2C= 10-44

-2C = -34

C= 34/2

C= 17

Substitute C into equation 2

A+ 17 = 20
A= 3

Substitute C into equation 3

B+17 = 24

B= 7

Therefore

A= 3, B= 7, C= 17

Total weight is 3+7+17 = 27

Rabbit= 3kg

Cat = 7kg

Dog = 17kg

ahn ahn wat apen na

husseinjnr:
Let A= Rabbit
B= Cat
C = dog

From Figure above, in simple analysis

A + B = 10kg -----------equation 1

A + C = 20kg -----------equation 2

B + C = 24 kg ---------- equation 3


From equation 2,
A= 20- C

From equation 3

B= 24- C

Substitute A and B into equation 1

20-C + 24-C =10

44-2C = 10

-2C= 10-44

-2C = -34

C= 34/2

C= 17

Substitute C into equation 2

A+ 17 = 20
A= 3

Substitute C into equation 3

B+17 = 24

B= 7

Therefore

A= 3, B= 7, C= 17

Total weight is 3+7+17 = 27

Rabbit= 3kg

Cat = 7kg

Dog = 17kg

YOU BE TEACHER?

R+C=10
D+R=20
D+C=24
D=17, C=7, R=3. Ans =27 Where D is dog R= rat C=cat

husseinjnr:
Let A= Rabbit
B= Cat
C = dog

From Figure above, in simple analysis

A + B = 10kg -----------equation 1

A + C = 20kg -----------equation 2

B + C = 24 kg ---------- equation 3


From equation 2,
A= 20- C

From equation 3

B= 24- C

Substitute A and B into equation 1

20-C + 24-C =10

44-2C = 10

-2C= 10-44

-2C = -34

C= 34/2

C= 17

Substitute C into equation 2

A+ 17 = 20
A= 3

Substitute C into equation 3

B+17 = 24

B= 7

Therefore

A= 3, B= 7, C= 17

Total weight is 3+7+17 = 27

Rabbit= 3kg

Cat = 7kg

Dog = 17kg

Oga you go fail Jamb o...

Na so dem go collect your answer sheet as you dey try form primary school teacher.

This is supposed to be mental exercise and not your over-elaboration...

lol.. i stumbled on this q last week.. in d dead of d night.
went tthrough stress solving it.. while my e-bae dechandel made a good guess using a shorter method.. i almost cried

Lend me your calculator.

Efiko,

husseinjnr:
Let A= Rabbit
B= Cat
C = dog

From Figure above, in simple analysis

A + B = 10kg -----------equation 1

A + C = 20kg -----------equation 2

B + C = 24 kg ---------- equation 3


From equation 2,
A= 20- C

From equation 3

B= 24- C

Substitute A and B into equation 1

20-C + 24-C =10

44-2C = 10

-2C= 10-44

-2C = -34

C= 34/2

C= 17

Substitute C into equation 2

A+ 17 = 20
A= 3

Substitute C into equation 3

B+17 = 24

B= 7

Therefore

A= 3, B= 7, C= 17

Total weight is 3+7+17 = 27

Rabbit= 3kg

Cat = 7kg

Dog = 17kg

kessluvall:
To me, a Dog, a Cat and a Rabbit cannot enter the same Scale.

The answer is zero-0.

Lol.

=27

You're funny...
BtW I love ur package @ ur DP