Question

Need urgent answer of this upper wuestion 3rd one please tell me where are most intelligent people of world ​

Answer 1

Step-by-step explanation:

answer is

2/7

6/21

18/63

Answer 2

Answer:

2/7= 6/21= 18/63

Step-by-step explanation:

let us consider missing places as X,Y.

2/7 = 6/X = Y/63

first take 2/7 = 6/X

X = 6 * 7/2 = 3*7 = 21

now take 2/7 = Y/63

Y = 2 *63/ 7 = 2*9 = 18

so, 2/7= 6/21= 18/63