The average of three numbers is 77. The first number is twice the second and the second number is twice the third. The first number is

The average of three number is 77 . The first number is twice the second and the second number is twice the third. The first number is :

The average the three numbers is 154. The first number is twice the second and the second number is twice the third. The first number is- तीन संख्याओं का औसत 154 है। पहली संख्या, दूसरी संख्या से दोगुनी है और दूसरी संख्या, तीसरी संख्या से दोगुनी है। पहली संख्या है-

The sum of three numbers is 264. If the first number be twice the second and third number be one –third of the first, then the second number is a. 48 b. 72 c. 54 d. 84

Of the three numbers,the first is twice the second and the second is twice the third.The average of the reciprocal of the numbers is (7)/(72). The numbers are: (a) 16,8,4 (b) 20,10,5 (c) 24,12,6 (d) 36,18,9