Question

tell me the correct answer​

Answer 1

Answer:

27

Step-by-step explanation:

value of 2 tiger is = 20

then value of one tiger = 20 by 2 = 10

then value of one mouse is = 4 *2 = 8

then value of cat is 18 and one cat is of 9

10 plus 8 plus 9 = 27

Answer 2

Answer:

27

Step-by-step explanation:

let weight of 1 cheetah be x

let weight of 1 cat be y

let weight of 1 mouse be z

weight of two cheetah = 20

=> x + x = 20

=>2x = 20

=> x = 10

weight of two cats = 18

=> y + y = 18

=> 2y = 18

=> y = 9

weight of 3 mouse = 12

=> z + z + z = 12

=> 3z = 12

=> z = 4

in bottom picture, one mouse sitting on cheetah and 1 mouse sitting on cat

so we should find weight of ( 1 cheetah + 1 mouse ) + ( 1 cat + 1 mouse )

= x + z + y + z

= x + y + 2z

= 10 + 9 + 2 ( 4 )

= 10 + 9 + 8

= 27