Question

the sum of four numbers is 204 the average of first two numbers is 56 the third number is 54 what is the fourth number​

Answer 1

Answer:

x+y/2 = 56 , x+y+z+a = 204 z=54 ( GIVEN) ; a= ?

ANS: a = 38

Step-by-step explanation:

x+y/2 =56 ;

x+y = 112;

x+y+z+a= 204;z=54

112+54+a=204

therefore a=38 FOURTH NO.

such a easy question